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
Something that might be surprising to you.
一件也许会让你吃惊的事。
I'm going to lend her two cans.
我要借给她两罐。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。