习惯用语have sb.'s custom1.受某人照顾Once is no custom.1.[谚]一次不能成例。present one's custom to1.经常光顾, 成为...的常客give one's custom to1.经常光顾, 成为...的常客C-Habit is a second nature.1.[谚]习惯是第二天性。customs of war1.战争惯例