cover/hide a multitude of sins是什么意思

词组 cover/hide a multitude of sins 释义 ●cover/hide a multitude of sins (often humorous) used to say that sth is not as good as it looks, sounds, etc. （用于指没有看起来或听上去那么好）掩藏各种实情，掩盖真相◆The term ‘abstract art’ covers a multitud...