英语词汇“escalator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	escalator
释义	escalator n. a moving staircase consisting of a circulating belt forming steps. Etymology: f. the stem of escalade 'climb a wall by ladder' + -ATOR
随便看	action actionable activate active activism activity actor actress actual actuality actually actuary actuate acuity aculeate acumen acuminate acupuncture acushla acute ACW -acy acyl -ad AD

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