英语词汇a canary in a/the coal mine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	a canary in a/the coal mine
释义	a canary in a/the coal mine something that gives you an early warning of danger危险的预兆；早期预警 Among the species at risk is the silvery minnow, the river's equivalent of a canary in a coal mine. 面临危险的物种之一是银鲦鱼，这条河相当于煤矿里的金丝雀。 See also canary \| coal-mine \| mine
随便看	A–OK A–Z A’s a’s a’s second childhood a’s way of life B b b. b_1 b_2 B2B b2b B2C b2c b_3 B.A. BA Ba b.a. ba BAA baa baa_1 baa_2

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