Unicondutor waveguide
[电] 单体波导
🧩 词语组成解析
[计] 波导, 波导管\\n[化] 波导
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
A wonder lasts but nine days.
新鲜事儿不久长。
On the first lap, Class 3 were in front.
在跑第一圈时，3班在前边。