Bilateral antenna
[电] 双向天线
🧩 词语组成解析
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
This is as useful as screen door on a submarine.
这毫无用处。
Wilful waste makes woeful want.
浪费招致穷困。
I went home at half past five.
我5：30回家的。