Planorbis
[医] 扁卷螺属
🗣️ 情景例句
If I were you I'd change the beginning.
如果我是你的话，我会把开头改一改。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。