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trial可數(shù)嗎

回答
瑞文問答

2024-08-17

trial是可數(shù)的。
trial:
v.試驗;試用;測試(能力、質(zhì)量、性能等)
n.(法院的)審訊,審理,審判;(對能力、質(zhì)量、性能等的)試驗,試用;預(yù)賽;選拔賽
復(fù)數(shù): trials

擴展資料

  Many drugs were found by trial and error

  很多藥物都是通過反復(fù)試驗才發(fā)現(xiàn)的。

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

  我們計劃今年秋天在各醫(yī)院推出一個模型進行試驗。

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

  這個制度已引進試行一個月。

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

  審判日期提前了一星期。

  The trial is expected to continue for three months.

  預(yù)計審判要持續(xù)三個月。

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  Many drugs were found by trial and error

  很多藥物都是通過反復(fù)試驗才發(fā)現(xiàn)的。

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

  我們計劃今年秋天在各醫(yī)院推出一個模型進行試驗。

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

  這個制度已引進試行一個月。

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

  審判日期提前了一星期。

  The trial is expected to continue for three months.

  預(yù)計審判要持續(xù)三個月。