Plughole
n. 插孔, （压载水柜）放水孔, 密封采空区的密封孔道
✅ 同义词
🗣️ 情景例句
Keep the change.
别找零头了。
He gets more professional satisfaction from teaching.
从事教育职业，他更感受到职业上的满足。
Hmm! That's a bit expensive. Can I try them on, please?
嗯！就是贵了一点儿。我可以试穿一下吗？