habit

/ˈhæbət/

an established custom

中文释义：习惯；习性

Developing a habit of reading daily can improve your vocabulary.

养成每天阅读的习惯可以提高你的词汇量。

Smoking is a harmful habit that many people find hard to quit.

吸烟是一种有害的习惯，很多人很难戒掉。