Catchdrain
集水沟, 截水沟
🗣️ 情景例句
You're very generous.
你真慷慨。
His controversial speech caused a wild discussion.
他们有争议的讲话引起了一场广泛的讨论。
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
当一只有记号的蜜蜂从喂食桌回到蜂箱时。