expendKK [ɪkˋspɛnd] /ɪkˈspɛnd/发音动词1耗费、消耗、用尽正式The team expended a great deal of energy on the redesign.团队在重新设计上耗费了大量精力。2花费、支出正式The city expended millions of dollars on the new stadium.市政府在新体育场上花费了数百万美元。用这个字练口说→