Diac
两端交流开关元件
🗣️ 情景例句
It's also my career as Max's mother.
当Max的母亲也是我的事业。
Go along the corridor and it's on your right side.
沿着走廊走，在你右手边。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。