noun · the financial standing or reputation that allows one to borrow money or obtain goods before payment

由于多次逾期还款，他的信用受到了影响。

noun · the quality of being reliable and keeping one's word

做生意一定要讲信用。

noun, verb · to place trust in someone and appoint them to a post

他是皇帝最信用的谋士，凡事都要先问过他的意见。