倒牌子

倒牌子

Literally means:

lose credibility

Actually means:

ruin a brand

倒 here refers to throwing something down or causing something to collapse; 牌子 refers to rand of a product or the reputation of a person.

The phrase figuratively means that the credit or reputation of an individual, a company or a product is demolished due to its own or outside reasons. Derogatory.

倒，这里指弄倒或搞垮。牌子，商品的品牌，或人的声誉。

倒牌子 ，比喻个人、单位或产品由于自身或外部的原因而致信誉或名声受到了损害。具有贬义色彩。