英语词汇“trial run”是什么意思，“trial run”的读音、用法及例句翻译-乐坝网

词汇	trial run
释义	trial runn.（名词） A test, as of performance or acceptance.试航，试验：一种测试，如对其运作或接受进行的测试
随便看	investment bank investments invests inveterate inveterated inveterates inveterating inviable invidious invigorate invigorated invigorates invigorating invincible invincibles inviolable inviolate inviolated inviscid invisible invisible hand invisible ink invitation invitation invitational

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