habit, practice, tradition, convention, usage, manners, custom。

例句：他已改變了他的壞習(xí)慣。He has reformed his bad habits. 短語(yǔ)習(xí)慣于 get used to ; be used to ; accustomed to ; be in the habit of習(xí)慣性 Customary ; habituation ; habit ; drug habituation學(xué)習(xí)習(xí)慣 Study habits ; leaning habit ; learning habits ; Work Habit