Q.3 h.
[医] 每三小时
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
Yes,
是的，
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
I don't know why he's in a tailor's shop. Just look at his clothes!
真不懂他为什么进服装店。瞧他这身打扮！