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托福

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Sac
sack
sacred
sacrifice
sad
sadden
saddle
sadness
safe
safely
safety
saffron
sage
sago
saguaro
sahara
sail
sailfish
sailor
saint
sake
salad
salal
salary
sale
salesperson
saline
salinity
salinization
salmon
salmonberry
salt
saltwater
salty
sample
sanctimonious
sanction
sanctuary
sand
sandal
sandbar
sandstone
sandy
sanitation
Sanskrit
sap
sapiens
sargeant
sash
sate
satellite
satire
satiric
satirist
satisfaction
satisfactory
satisfy
saturate
saturday
saturn
saucer
savannah
save
saving
saw
sawyer
say
scale
scam
scan
scandinavia
scandinavian
scant
scanty
scar
scarce
scarcely
scarcity
scat
scatter
scavenge
scavenger
scenario
scene
scenery
scenic
scent
schedule
scheme
schist
scholar
scholarly
school
schoolroom
science
scientific
scientifically
scope
scorch
score
Scotland
Scottish
scour
scout
scowl
scraggly
scramble
scrap
scrape
scraping
scratch
scream
screen
screening
screw
script
scrub
scrubbiness
scruffy
scruple
scuba
sculptor
sculptural
sculpture
scurry
seabed
seabird
seaboard
seacoast
seafarer
seafloor
seafood
seagoing
seal
seaman
seaport
sear
search
seashell
seashore
season
seasonal
seat
Seattle
seawater
seaway
seaweed
seclusion
secondary
secondhand
secrecy
secret
secretary
secrete
secretin
sect
section
sectional
sector
secular
secure
securely
security
sedentary
sedge
sedimentary
sedimentation
seduce
seed
seedling
seedy
seek
seeker
seemingly
seep
seepage
segment
segregate
seismic
seize
seldom
select
selection
selective
selenium
self
selfish
selfless
sell
seller
semiarid
semicircular
semimolten
seminar
semiskilled
Semitic
senate
senator
send
sender
senior
sensation
sensational
sensationalism
sense
sensibility
sensible
sensitive
sensitively
sensitivity
sensory
sentimental
sentimentalism
sentimentalized
sepal
separable
separate
separately
separation
september
sequence
sequester
sequoia
serene
series
serigraphy
serious
seriousness
serpentine
serrate
serum
servant
serve
server
service
serviceable
session
set
settle
settlement
setup
seven
seventeenth
seventy
severe
severely
severity
sew
sewage
sewer
sewerage
sex
sexually
shade
shadow
shaft
shake
Shakespeare
shale
shallow
shaman
shapeless
shaper
share
sharp
sharper
sharply
shatter
shear
shed
sheep
sheepskin
sheer
sheet
shelf
shell
shellfish
shelter
shelve
shepherd
shield
shift
shin
shine
shiny
ship
shipbuilding
shipment
shipwreck
shipwright
shirt
shock
shoe
shoemaker
shoemaking
shoeshine
shoot
shop
shopper
shore
shorebird
shoreline
short
shortage
shortcut
shorten
shortly
shortness
shortwave
Shoshone
shoulder
shovel
shower
showman
shrill
shrimp
shrine
shrink
shrinkage
shroud
shrub
shrubby
shudder
shun
shut
shutter
shuttle
shy
shyness
sibling
sick
sickness
sideline
sidewalk
sideways
sierra
sieve
sift
sight
sign
signal
signaler
signature
signer
significance
significant
signify
silence
silent
silhouette
silica
silicate
siliceous
silicon
silk
sill
silly
silt
silurian
silver
silversmith
silvery
simple
simplicity
simplification
simplify
simplistic
simply
simulate
simulation
simultaneous
simultaneously
sincerity
sing
singer
single
singleton
singly
singular
sink
sinkhole
sinuous
sister
sit
site
situate
situation
six
sixteen
sixteenth
sixth
sizable
skate
skeletal
skeletally
skeleton
skeptical
skepticism
sketch
ski
skill
skillful
skillfully
skin
skirt
skull
sky
skylight
skyrocket
skyscraper
slab
slam
slander
slapdash
slapstick
slat
slate
slave
slavery
slavish
slay
sled
sleek
sleep
sleeper
sleepiness
sleepy
slender
slice
slick
slide
slider
slight
slime
slimy
slip
slipper
slippery
slit
slop
slope
slot
sloth
slothful
slow
slowly
slowness
sludge
sluggishly
slum
slumber
slush
smear
smell
smelt
smelter
smile
smite
smoke
smoky
smooth
smoothly
smoothness
smother
smuggle
snail
snake
snap
sneeze
snipe
snippet
snout
snow
snowdrift
snowfall
snowflake
snowstorm
snowy
snugly
soak
soap
soar
sobriquet
sociability
sociably
socialization
socialize
socially
sociobiology
sociologist
sociology
sod
soda
sodium
soft
softball
soften
softness
softwood
soilless
solar
solder
soldier
solely
solemn
solid
solidarity
solidify
solidly
solitary
solitude
solo
soloist
soluble
solution
solve
someday
somehow
someone
somerset
something
sometime
somewhat
somewhere
son
sonar
song
songbird
songwriter
sonic
soon
soothe
sophisticate
sophistication
sorghum
sorrow
sorrowful
sort
soul
soundly
soup
sour
south
southeast
southeastern
southerly
southern
southerner
southernmost
southward
southwest
southwestern
souvenir
sovereignty
Soviet
sow
spacecraft
spaceship
spacious
Spain
span
Spanish
spank
spar
spare
sparingly
spark
sparrow
sparse
sparsely
spatial
spatter
spawn
speak
speaker
spear
spearhead
special
specialist
speciality
specialization
specialize
specially
specific
specifically
specification
specify
specimen
speck
speckle
spectacle
spectacular
spectacularly
spectator
spectrum
speculate
speculation
speculative
speculator
speech
speechwriter
speed
speedy
spell
spend
spew
sphere
spherical
spheroidal
spider
spidery
spiky
spill
spillage
spin
spinal
spine
spinet
spiny
spiral
spirit
spiritual
spit
spite
splash
splinter
split
spoil
spoilage
sponge
sponsor
spontaneity
spontaneous
spontaneously
spoon
spoonful
spore
sport
spot
spotlight
spout
sprawl
spray
spread
spring
springboard
springtime
sprout
spruce
spur
spurge
spy
squander
square
squarely
squash
squat
squeak
squeeze
squirrel
squirt
stability
stabilization
stabilize
stabilizer
stable
staff
stag
stage
stagecoach
stagecraft
stagger
stagnant
stagnate
stain
stair
stake
stalk
Stamford
stamp
stance
stand
standard
standardize
standpoint
staple
star
starch
starfish
stark
starlike
starling
start
startle
starvation
starve
stash
stately
statement
statesman
static
station
stationary
statistic
statistical
statuary
statue
statuette
stature
status
stave
stay
steadfastly
steadily
steady
steal
stealthy
steam
steamboat
steamer
steamship
steel
steep
steer
stele
stem
stench
stencil
step
steppe
stepper
stereotype
stereotypical
sterile
sterilize
stern
stew
stewpot
stick
stickpin
sticky
stiff
stiffen
stifle
stillness
stilt
stimulate
stimulation
stimulus
sting
stinger
stint
stipulate
stir
stitch
stock
stocking
stocky
stomach
stonemason
stoneware
stonework
stony
stop
storage
store
storefront
storehouses
storeroom
storm
stormy
story
storyteller
storytelling
stout
stove
straight
straighten
straightforward
strain
strait
strand
strange
strap
stratagem
strategy
stratification
stratify
stratosphere
stratum
strawberry
streak
stream
streambed
streamline
street
streetcar
strength
strengthen
strenuous
streptomycin
stress
stressful
stretch
stretcher
strict
strictly
stride
strike
strikingly
string
stringent
strip
stripe
strive
stroke
strong
stronghold
strongly
structurally
struggle
struggler
strut
stubble
stubbornness
stud
student
studio
stuff
stump
stun
stunt
sturdiness
sty
style
stylish
stylistic
stylize
subclass
subdivide
subdivision
subduction
subfreezing
subglacial
subject
subjective
subjugate
subjugation
submarine
submerge
submit
subscribe
subsequent
subsequently
subside
subsidiary
subsidize
subsidy
subsist
subsistence
subspecies
substance
substantial
substantially
substantiate
substantiated
substantive
substitute
substrate
subsurface
subterranean
subtitle
subtle
subtlety
subtract
subtraction
subtractive
subtropic
subtropical
suburb
suburban
suburbanization
subway
succeed
success
successful
succession
successional
successive
successively
successor
succinct
succinctly
succulent
suck
sudden
suddenly
suffer
suffice
sufficiency
sufficient
sugar
sugarcane
sugarlike
suggestive
suit
suitable
suitably
suite
sulfate
sulfide
sulfur
sulfuric
sully
sum
sumerian
summarization
summarize
summer
summertime
summit
sumptuous
sunbaked
sunburst
sundial
sunflower
sunlight
sunlit
sunrise
sunset
sunshine
superb
superbly
supercontinent
superficial
superintendent
superior
superiority
supermodel
supernatural
superorganism
superorganisms
supersede
supersonic
supervise
supervision
supervisor
supervisory
supplant
supplement
supplementary
supplementation
supplier
supporter
supportive
suppose
supposedly
supposition
suppress
supremacy
supreme
supremely
sure
surge
surgeon
surmise
surmount
surpass
surplus
surprise
surrender
surround
surrounding
survey
surveyor
survivability
survival
survive
survivor
susceptible
suspect
suspend
suspender
suspension
suspicion
suspicious
sustain
sustenance
swallow
swamp
swampy
swarm
sway
swear
sweat
sweatshop
sweaty
Sweden
sweep
sweet
swell
swift
swiftly
swiftness
swim
swimmer
swing
swirl
Swiss
switch
Switzerland
sword
swordfish
syllable
symbiosis
symbiotic
symbol
symbolic
symbolically
symbolism
symbolize
symmetrical
sympathetic
sympathy
symphonic
symphony
symptom
synapsis
synchronization
synchronize
synchrotron
syndrome
synonym
synonymous
syntax
synthesize
synthesizer
synthetic
syrup
systematic
systematically
systematize

最新更新单词

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更新时间：2025-05-18 11:10:03