Ma. s.
[医] 毫安[培]秒
🗣️ 情景例句
It's dangerous to leave your children along while you go shopping.
购物时，把你的孩子单独留在家里是挺危险的。
Half the world knows not how the other half lives.
富人不知穷人苦。
I think I shall read a book instead.
我想我还是读本书吧。