1) He determined to knock off smoking.
他决心戒烟。
2) He has made up his mind to dry out.
他决心戒酒。
3) So he decided to quit.
他决心戒掉。
4) He has determined to give up smoking.
他已决定戒烟。
5) He has laid aside the habit of smoking.
他已戒烟。
6) He has stayed off smoking.
他戒烟了。
参考词条