Cullis
n. 天沟,墙槽
✅ 同义词
🗣️ 情景例句
Do you mind if I pay in RMB?
你们介意我付人民币吗？
It's no use pumping a dry well.
徒劳无益。
Do you remember when the three of us went on a picnic?
我们三个人一起搞过野餐，你还记得吗？