Jackhammer
n. 手提钻
✅ 同义词
🗣️ 情景例句
This job is back-breaking work.
这份工作强度很大。
I have some left.
我剩下一些。
I agree with you. We've got to do something about pollution. It's getting worse.
我同意你的看法。我们得对污染采取措施了。污染越来越严重了。