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
Let's finish eating,
我们赶紧吃完。
What does you want to buy?
你要买什么？
A Frenchman, for instance, might find it hard to laugh at a Russian joke.
譬如，法国人听完一则俄国笑话可能很难发笑。