Valviform
[医] 瓣状的
🗣️ 情景例句
Let's take a ten-minute break.
我们休息十分钟吧。
He commanded the soldiers to fire.
他命令士兵开火。
The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
日益增长的对廉价食物的需求导致了另一种形式的污染。