Sawtooth antenna
[电] 锯齿形天线
🧩 词语组成解析
n. 锯齿
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
When I get back, we'll talk about my new factory.
我回来后 ，我们谈一谈我的新工厂。
I come from Japan.
我来自日本。
Kunta wondered why the white people had done this to him.
孔塔不知道白人为什么要这样对待他。