威信扫地wēi xìn sǎo dì常用成语 基本例句 with every shred of prestige swept away威信：威望和信誉。威望；信誉全部丧失。比喻威望和信誉完全丧失。繁体威信掃地近义名誉扫地他因为滥用资金被公司开除了，他们使他在整个行业中威信扫地。 After the company dismissed him for misappropriation of funds, they effectively blackened his name throughout the profession.1stenglish