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escalator

英 ['eskəleɪtə] 美['ɛskə'letɚ]
  • n. (美)自动扶梯;电动扶梯

英英释意


1. a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index)
2. a stairway whose steps move continuously on a circulating belt