Sistor
薄膜晶体管
🗣️ 情景例句
Please, after you.
你先请。
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
I explained to her that the rich were the enemies of the people of France.
我向她解释，财主老爷才是法国人民的敌人。