n. (产品等的)预先试验;(对学生等的)预先测验
v. 预先试验[测验]
[网络] 预试;事前测詴;事前测试

pretest的用法和样例:

例句

用作名词(n.)
  1. The study consists of one pretest and three serial experiments.本研究共由一个预测和三个系列实验组成。

词汇搭配

  • pretest treatment试验前处理
  • enter a pretest提出抗议(反对)...
  • pretest preparation试验准备
  • pretest underpinning预试打支撑桩...

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学英语单词
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