Bothrium
[医] 吸沟, 吸槽
🗣️ 情景例句
Great idea!
好主意！
But you have to pay 5% commission on this money exchange.
但兑换这笔外币，您得另外付5%的手续费。
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。