liftsn.脚手架工足；起重机名词lift的复数形式.liftvt.举起；运送；偷窃；升高；还清；取消vi.提升n.举起；提升；电梯；搭便车；帮助；载货量；扒窃lifter cam升降凸轮,起落器凸轮lift bobby电梯处Lifticariu利夫蒂卡留lift error升程误差lift level升降电平lift lives改善生活lifter bar扬料板lifter arm提升器臂Lifting off提离lift piston提升油缸活塞,起落油缸活塞