Mecillinam
甲亚胺青霉素
🗣️ 情景例句
That's a neat idea.
这是个好主意。
I know the boy whose father is a captain.
我知道那个男孩的父亲是船长。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，