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
How long will it take to get some more in from the factory?
从工厂再运一些货过来要多久？
Being the newest member of this committee is really difficult.
能成为这个集体的新成员是很难的。
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。