Unitunnel diode
[电] 单调谐二极管
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
That depends.
那要看情形了。
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。