trialKK [ˋtraɪəl] /ˈtɹaɪəl/发音名词1审判、审理、开庭法律The trial lasted three weeks and drew huge public attention.这场审判持续了三周,引起大众高度关注。2试验、测试The new vaccine is still undergoing clinical trials.这款新疫苗仍在进行临床试验。3试用、试用期You can cancel any time during the free trial.在免费试用期间你随时可以取消。4选拔赛、测试赛、试训常用复数She made the team after two days of trials.经过两天的选拔赛后,她入选了队伍。5考验、磨难、苦差事Caring for two toddlers alone was a real trial.一个人照顾两个幼儿真是莫大的考验。形容词1试验性的、试用的We offered the software to schools for a trial period.我们把这套软体提供给学校试用一段期间。动词1试用、试行、测试英式The hospital is trialing a new appointment system this month.这家医院本月正在试行新的预约系统。片语1反复试验、不断摸索He learned to cook mostly by trial and error.他学做菜大多靠反复试验摸索出来的。2受审、试用中The former mayor is on trial for taking bribes.这位前市长因收贿而受审。用这个字练口说→相关片语on trialtrial by firetrials and tribulations