英语词汇“before-and-after test”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	before-and-after test
释义	before-and-after test (bɪˌfɔːrəndˈɑːftə tɛst) noun technical a test which compares the state or function of something before intervention or modification, and after it
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英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。