英语词汇“pretest”的翻译、意思、用法、释义-英汉双解词典

单词	pretest
释义	pretest /ˌpriːˈtest/ noun [countable] a test done on a product or an advertisement before it is made available or used, in order to make sure it is safe or effective（产品等的）预先测试
随便看	prey legal expenses stake RAN fiscal marketability tool discriminate balance c/fwd run-time retail muni bond gray state operative confidence trick embezzler IDD CBD arrange CWO tourist office payphone inventory control sale or return

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