Proluvium
洪积物
🗣️ 情景例句
Please, use the phone.
请打吧。
One barking dog sets all street a-barking.
一狗吠声响，狗吠满街坊。
Excuse me, Mr. Hu. Can you look after my watch, please?
劳驾，胡老师，你能帮我保管一下我的手表吗？