Liftonn.利夫顿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lifting theorem提升定理lifting-speedn.卷扬速度lifting bracket起重支架lift one's eyes抬起眼来lift the curfew解除宵禁lift up drawbar起落式牵引装置Lifting on site现场吊装lift link screw提升杆调整螺杆lift your elbowvt.喝酒lifting gearing提升机构