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escalator

美音:[´eskə´leıtə ]点这儿播放单词美音发声
英音:[´eskə´leıtə ]点这儿播放单词英音发声
n.<美>电动扶梯,自动扶梯
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escalator为短语/超纲词汇

词根

scan,scend,scal=to climb(登;爬)

escalator


/'eskəleɪtə(r); `ɛskə,letɚ/
n moving staircase carrying people up or down between floors or different levels (in a shop, underground railway, etc) 自动扶梯.

escalator


n[C]

[Date: 1900-2000; Origin: escalade 'to climb up' (16-21 centuries) (from French, from Italian scalare) + elevator]
a set of moving stairs that take people to different levels in a building
1. The building was equiped with escalator.
    那大楼按装了自动梯.

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