trial run英语标准发音:trial run英式发音:美式发音:ˌtraɪəl ˈrʌn翻译中文试运行trial run - 基本释义[词典1]N.[名词](对新事物的)初步试验,试行复数:trial runstrial run - 英英词典NOUN[名词]trying something to find out about it想办法弄清楚a sample for ten days free trial免费试用十天的样品a trial of progesterone failed to reli the pain的试验未能缓解疼痛trialtesttryouttrial run - WEB词典trial run试车试运行操作测试trial-run试验试运行trial l run试车试用 参考资料: 1.百度翻译:trial run2.有道词典:trial run3.爱词霸:trial run