英语词汇“a cast-iron excuse/alibi/guarantee etc”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	a cast-iron excuse/alibi/guarantee etc
释义	a cast-iron excuse/alibi/guarantee etc From Longman Dictionary of Contemporary Englisha cast-iron excuse/alibi/guarantee etca cast-iron excuse/alibi/guarantee etcEFFECTIVEan excuse etc that is very certain and cannot fail → cast-ironExamples from the Corpusa cast-iron excuse/alibi/guarantee etc• According to Ken Harris, she has a cast-iron alibi.• Do not expect a cast-iron guarantee of success.
随便看	learn taught at your mothers knee learn that learn the hard way learn to do learn to do learn to do something learn what learn whether learn whether/who/why learn who learn why learn/be taught something at your mother’s knee learned learned books etc learned books/works etc learned works etc learner learner driver learner's permit learners permit learning Learning and Skills Council Learning and Skills Council, the learning curve learning difficulties

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