expediencyKK [ɪkˋspidiənsi] /ɪkˈspidiənsi/发音名词1权宜、私利考量、功利常带贬义The government acted out of political expediency rather than principle.政府的做法出于政治权宜,而非原则。2适宜、合宜、可行性正式They debated the expediency of raising taxes during a recession.他们讨论了在经济衰退期间加税是否合宜。用这个字练口说→