美中不足 (měi zhōng bù zú)

everything is fine except for one small defect (idiom); the fly in the

Character breakdown

Usage

这次旅行美中不足的是时间太短。

everything is fine except for one small defect (idiom); the fly in the ointment

zhè cì lǚ xíng měi zhōng bù zú de shì shí jiān tài duǎn 。