柯林斯词典expediency /ɪkˈspiːdɪənsɪ/ 1. N-UNCOUNT Expediency means doing what is convenient rather than what is morally right. 權宜之計[正式] This was a matter less of morals than of expediency. 此擧主要是權宜之計，而非道德問題。 返回 expediency