动词 lift up:

1. take and lift upward

2. fill with high spirits; fill with optimism

lift up升起； 举起； 鼓舞； 激励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lift up the curtain撩起窗帘lift control System升降控制系统lift up one's voice提高嗓门lift characteristic升力特性Lift reentry flight升力式再入飞行器lift a voice or cry高声喊叫lift-fan assembly升力风扇装置lift of valve plate阀片升程lift- drop harrow提落耙lifter change wheel升降变换齿轮

1. He is strong enough to lift that rock.
   他力气很大，能举起那块石头。
2. He can lift one hundred pounds at a time.
   他一次可以举起一百磅。
3. Lift the engine out of the engine compartment.
   升高引擎，使之离开引擎室。
4. They keyed a piano up to concert pitch.
   他们把钢琴的音调升高到音乐会的高音标准。