Sharpening
n. 加强；刻石；削尖；锐磨
✅ 同义词
🗣️ 情景例句
Weight: eight pounds six ounces.
体重： 八磅六盎司。
Every dog has his day.
凡人都有得意之日。
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。