antenna
解释
n,[电讯]天线；[动]触角，[昆]触须,同近
用法
The minister was praised for his acute political antennae (= ability to understand complicated political situations) ..这位部长以政治触觉敏锐而为人称道。
英英
触角；天线英释nnone of two long thin parts on an insect’s head, that it uses to feel things
短语
antenna array,天线阵
array antenna,阵列天线
receiving antenna,n. 接收天线
satellite antenna,卫星天线
dipole antenna,偶极天线
transmitting antenna,[电]发射天线
slot antenna,缝隙天线；槽孔天线
monopole antenna,单极天线
directional antenna,定向天线
antenna gain,天线增益
horn antenna,号角天线
community antenna television,电缆电视；公用天线电视
adaptive antenna,自适应天线
antenna beam,天线波束；天线射束
wire antenna,导线天线
helical antenna,螺旋形天线
parabolic antenna,[电]抛物形天线
active antenna,有源天线；发射天线
loop antenna,回路天线；环形天线；框形天线
omnidirectional antenna,全向天线
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