名詞
電動(dòng)扶梯 英語解釋

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 pving index)

a stairway whose steps move continuously on a circulating belt

escalator price 升降梯價(jià)格見floating price.

escalator drive 自動(dòng)梯傳動(dòng)裝置

escalator method 迭代法，梯降法

up escalator n. 上行電梯

escalator tunnel 階梯式自動(dòng)電梯隧道

escalator bond 調(diào)整債券，伸縮債券

escalator clause 伸縮條款，調(diào)整條款

down escalator n. 下行電梯

cost of pving escalator clause 按生活費(fèi)用自動(dòng)調(diào)整工資條款

price escalator clause 價(jià)格調(diào)整條款

escalator n. 電動(dòng)扶梯