trial

试验；审讯；努力；磨炼英释nna process of testing to find out whether something works effectively and is safe

试验的；审讯的adjadj

1 on trial,在试验中；在受审

2 clinical trial,临床试验；诊治试验

3 trial production,产品试制

4 trial and error,反复试验；尝试错误法

5 trial run,试车；试验；测试运行

6 free trial,免费试用

7 trials and tribulations,艰难困苦；痛苦与磨难

8 trial period,试用期

9 trial order,试订单；试用订货

10 first trial,初审；初次试验

11 trial implementation,试行

12 criminal trial,刑事审判

13 fair trial,[法]公平审判

14 field trial,（新产品等的）现场试验；（猎狗）实地追猎选拔或测试

15 trial version,试用版

16 civil trial,民事审判

17 time trial,计时赛；计时游；计时测验

18 by trial and error,反复试验，不断摸索

19 stand trial,在受审

20 court trial,法庭审判

1 a new drug that is undergoing clinical trials.正在接受临床试验的一种新药