black mark的用法和樣例：
例句
- The public scandal left a black mark on his career.
這一盡人皆知的丑聞給他的事業(yè)留下了污點(diǎn)。 - I don't know if the firm will actually sack me for having lost the contract, but it'll certainly be a black mark against me.
我不知道公司是否會(huì )因失去合同一事將我解雇，但這樁事一定會(huì )成為我的一個(gè)污點(diǎn)。
