您要查找的是不是：
- The manual control device of hydraulic lifting jack 液壓提升千斤頂手動(dòng)控制裝置
- We need a hoist to lift the concrete blocks. 我們需要一臺起重機來(lái)吊起混凝土塊。
- Optimum Design of Lifting Jack of Model 150 Drum Shearer 150型采煤機調高油缸的優(yōu)化設計
- The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5 ton. 這個(gè)吊鏈(油壓千斤頂;螺旋千斤頂)的起重能力為5噸.
- The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons. 這個(gè)吊鏈（油壓千斤頂、螺旋千斤頂）的起重能力為5噸。
- You need a jack to lift the car before repairing it. 修汽車(chē)前，你得用千斤頂把汽車(chē)抬起來(lái)。
- My muscles are sore from lifting weights. 我的肌肉因為舉重而感到酸痛。
- Jack was assigned to the assembly shop of the factory. 杰克被分配到廠(chǎng)里的裝配間工作。
- I am longing to see my friend Jack again. 我渴望再見(jiàn)到我的朋友杰克。
- He has no intention to jack up the plan. 他沒(méi)有放棄這個(gè)計劃的意思。
- The fire cracker went off and scared Jack's dog. 爆竹爆炸聲把杰克的狗嚇了一跳。
- Do you think Jack could bite in his secret want? 你以為杰克能忍住不說(shuō)出他藏在心里的欲望嗎？
- He ruptured himself lifting a bookcase. 他抬書(shū)柜時(shí)出現了疝。
- Jack and Mary are cut out for each other. 杰克和瑪麗真是天造地設的一對。
- Jack was fired twice but both times taken back. 杰克曾兩次被解雇，但兩次都被允許回去工作。
- It's quite an effort to lift this heavy box. 抬起這只沉重的箱子要花費相當大的力氣。
- The firecracker went off and scared Jack's dog. 爆竹響了，嚇了杰克的狗一跳。
- She (was) whisked up to the top floor in the lift. 她乘電梯迅速到達頂層。
- Jack planted himself in front of the fire. 杰克站在爐火前一動(dòng)也不動(dòng)。
- He did his back in lifting heavy furniture. 他在抬沉重的家具時(shí)扭傷了腰。
