Backbreaking
[ ['bækbreikiŋ] ]
辅助 Assistant
a. 非常辛劳的
✅ 同义词
🗣️ 情景例句
Use a dictionary and grammar guide constantly.
经常使用字典和语法指南。
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
Outside the rain had turned into a storm and lightning flashed over the hills.
洞外，小雨已变成狂风暴雨，闪电划过山岗。