trial可数吗

回答
瑞文问答

2024-08-17

trial是可数的。
trial:
v.试验;试用;测试(能力、质量、性能等)
n.(法院的)审讯,审理,审判;(对能力、质量、性能等的)试验,试用;预赛;选拔赛
复数: trials

扩展资料

  Many drugs were found by trial and error

  很多药物都是通过反复试验才发现的。

  We plan to release a prototype this autumn for trial in hospitals.

  我们计划今年秋天在各医院推出一个模型进行试验。

  The system was introduced on a trial basis for one month.

  这个制度已引进试行一个月。

  The date of the trial has been advanced by one week.

  审判日期提前了一星期。

  The trial is expected to continue for three months.

  预计审判要持续三个月。

  Many drugs were found by trial and error

  很多药物都是通过反复试验才发现的。

  We plan to release a prototype this autumn for trial in hospitals.

  我们计划今年秋天在各医院推出一个模型进行试验。

  The system was introduced on a trial basis for one month.

  这个制度已引进试行一个月。

  The date of the trial has been advanced by one week.

  审判日期提前了一星期。

  The trial is expected to continue for three months.

  预计审判要持续三个月。