主电梯
elevator───n.电梯；升降机；升降舵；起卸机
elevator music───背景音乐〔在商店等公共场所播放的音乐,通常被认为很乏味〕；电梯音乐（电梯里单调的轻音乐）
dumbwaiter elevator───哑铃电梯
main───adj.主要的，最大的，最重要的；n.(Main)（美）梅因（人名）；n.（输送水、煤气等的）总管道，主管道；(themains)（水、电等的）供应，供应系统；电源插座；海洋，公海；主帆（mailsail的简称）；（掷骰子游戏中）叫数；斗鸡比赛
birdcage elevator───鸟笼升降机
main scene───主要景点；主场景；主体现场
elevator pitches───电梯游说
elevator lift───电梯
main objectives───主要目标
The main elevator parts which we can provide are below: Controller , Gearless machine , LED ceiling , interphone COP ; and the designing and manufacturing for some special (luxury type) cabin.───提供的主要电梯部件有：控制柜、主机、LED吊顶、 对讲机、操作面板及特殊（豪华型）的轿厢的设计和制造。
structure of the photographic elevator generally includes the bottom mobile car, the central column, the main rotating arm and the working platform, and so on.───摄影升降机的结构一般包括底部移动车、中心立柱、主回转臂和工作平台等几部分。
The pageant took place in the compound immediately behind Freetown’s main ministerial pile which boasts an erratic elevator and apocalyptic lavatories.───选美大赛的地点在自由城主要部会建筑群正后方的庭园里，那里的电梯常出毛病，洗手间也是状况百出。
The main elevator control system, including control systems, rudder and aileron control system to manipulate the system.───主操纵系统包括升降舵操纵系统、副翼操纵系统和方向舵操纵系统。
The main elevator parts which we can provide are below: Controller , Gearless machine , LED ceiling , interphone COP ; and the designing and manufacturing for some special (luxury type) cabin.