Dibhole
井底排水孔
🗣️ 情景例句
I appreciate your help very much.
我非常感激你的帮助。
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
Will you please sweep the floor and tidy the classroom every day?
请你们每天都打扫地板、整理教室，好吗？