Screwcutter
螺纹铣刀
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
I wonder what he's doing.
我不知道他在做什么。
The whole village has been working day and night gathering and threshing this year's crop before the September rains.
全村的人都日夜奋战，要赶在9月的雨季之前把今年的庄稼收获上来，打完场。