Backbreaking
[ ['bækbreikiŋ] ]
辅助 Assistant
a. 非常辛劳的
✅ 同义词
🗣️ 情景例句
All right, but I'm buying next time.
好吧，不过下回我付钱。
Small gains bring great wealth.
小益聚大财，薄利成巨富。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。