英语词汇“alertness”的释义、用法及例句-英汉例句词典-鸿札记

词汇	alertness
例句	noun Sleep deprivation could affect mental alertness. With a real threat of ambush, the crews remained at a high state of alertness.
随便看	sobbing so be it sober sobered sobering soberly sobers sober somebody up sober up sobriety sobriquet sobs sob your heart out Soc. so-called soccer soccer mom sociability sociable sociably social social capital social compact social Darwinism social democratic

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