suffice

足够、够用正式

A short note to the landlord should suffice for now.

目前给房东写张简短的字条应该就够了。

满足、使满意正式

Two slices of bread will suffice him until dinner.

两片面包就足以让他撑到晚餐。

简言之、总之正式

Suffice it to say, the meeting did not go well.

简言之，那场会议进行得并不顺利。