英语词汇“unheard-of”的读音、翻译、释义、用法及例句-留学网

词汇	unheard-of
释义	un·heard-of /ʌn`hɜd ɑv; ʌnˈhɜːd ɒv/ adj something that is unheard-of has never happened before and seems surprising 闻所未闻的，空前的: Women airline pilots were practically unheard-of twenty years ago. 二十年前，女性机师几乎闻所未闻。
随便看	preambling preambular preanal attacker attacker attackers attacking attacks attack² attack¹ attain attainabilities attainability, attainableness attainable attainablenesses attained attainer attainers attaining attainment attainments attains attempt attempt attemptabilities

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