leave off

动词 leave off:

1. come to an end, stop or cease
2. prevent from being included or considered or accepted
   同义词：exclude, except, leave out, omit, take out
3. stop using

1. If you would leave off smoking, your bronchitis would much improve.
   如果你戒烟的话，你的支气管炎就会好得多。
2. Leave off! You'll break it if you're not careful!
   停止！你不小心的话会把它破的！