单词	escalator
释义	escalatorescalator /ˈɛskəˌleɪt̮ɚ/ ●●○ noun [countable] Etymology ETYMOLOGYescalator Origin: 1900-2000 escalade to climb up (16-21 centuries) (from French, from Italian scalare) + elevator a set of stairs that move and carry people from one level within a building to another
随便看	atrocity atrophy Atsina atta attach attachment attaché attaché case attack attacker attain attainable attainment attempt attempted attend attendance attendant attendee attention attention deficit disorder attention-deficit hyperactivity disorder attentions attention span attentive

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