Catchment
n. 排水区, 集水, 流域
🗣️ 情景例句
and we have Popo the Clown to entertain you.
我们请了小丑Popo来给大家表演助兴。
Did you work all day?
你整天工作吗？
We've got to think of ways of changing people's habits.
我们得想想办法，改变人们的习惯。