Nailfile
n. 指甲锉刀
✅ 同义词
🗣️ 情景例句
First round's on me.
第一轮我请客。
Is this toothpaste on sale today?
这支牙膏今天是削价出售的吗？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。