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
Of course.
当然。
I played upstairs yesterday.
我昨天在楼上玩。
As she was thrown forward, the cake went right through the windscreen and landed on the road.
她往前一冲，蛋糕从挡风玻璃飞了出去掉到马路上。