top to bottom片语KK [tɑp tu ˋbɑtəm] /tɑp tu ˈbɑtəm/发音片语1彻底、从头到尾、仔仔细细We cleaned the apartment from top to bottom before the inspection.检查之前,我们把公寓彻底打扫了一遍。2从上到下、上上下下、各个层级The company needs reform from top to bottom.这家公司从上到下都需要改革。3由上而下、自上往下Read the list top to bottom and check off each item.请由上而下看这份清单,逐项打勾。形容词1全面的、彻底的The board ordered a top-to-bottom review of safety procedures.董事会下令对安全流程进行全面检讨。用这个字练口说→