Ring diode
[计] 环形二极管
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
That's nothing at all.
不用客气。
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。