Triac
n. 三端双向可控硅开关元件\\n[计] 三端可控硅器件
🗣️ 情景例句
A community center
一个社区中心
If you have more, please give me some.
如果你有多的，请给我。
As far as policy is concerned, I have to say something.
谈到政策，我得说几句。