Bidirrectional transistor
[电] 双向电晶体
🧩 词语组成解析
🗣️ 情景例句
The answer leapt out at me.
答案突然在我脑海中闪现出来。
Prepare for a rain day.
未雨绸缪。
There are also endless numbers of birds in the tar as well.
沥青坑里还有无数只鸟的尸体。