Dipole antenna
[电] 双极天线
🧩 词语组成解析
n. 双极子, 偶极\\n[化] 偶极
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
I feel so bad for him.
我为他难过。
What is the total circulation of this newspaper.
这家报纸总发行量多少？
After having been instructed to drive out of town, I began to acquire confidence.
在接到把车开出城的指令后，我开始有了信心。