Biconical antenna
[电] 双锥形天线
🧩 词语组成解析
a. 双锥(形)的
antenna
[æn'tɛnə]
n. [生] 触角，触须;感觉，直觉;天线;
an 等加在同辅音字母的词根前，表示\"一再\"等加强意 + t + enn =year,表示“年，一年” + a → n.天线
🗣️ 情景例句
After you.
请先走。
To kick off the paint bucket
踢下油漆桶
It took me ten minutes to persuade her to ring back later.
我用了10分钟的时间才说服她过会儿再来电话。