相关单词近义词 representative 代表, proof 证明, tryout 测验, test 考验, trial 审讯临近词Trialou, trial, trial dyeing, trial docket, trial by jury, trial by fire, trial denture, trial produce, trial session, trial vehicle, trial records, trial section相似词triage, trial, trial and error, trial balloon, trialist, trialogue, trials and tribulations idiom, triangle, 返回 trial run