Aerofluid
航空流体
🗣️ 情景例句
It is absolutely impossible.
这是绝对不可能的。
He may get a grant to study abroad next year.
他明年也许会获得留学奖学金。
I can't find it. There are just a few loose coins at the back of the drawer.
我也找不到。在抽屉底只有一些零散的钱币。