您要查找的是不是：
- If mains power is used, the workpiece must be positively earthed using a well-protected earthing wire connected at both ends by bolted lugs or secure screw clamps. 采用电网电源时，必须采用受到良好保护的接地线（其两端均采用螺栓固定的突耳或紧固螺丝夹连接）将工件可靠地接地。
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- The brackets want an extra screw. 托架需要再加一个螺钉。
- The taste of the lemon made her screw up her face. 柠檬把她酸得龇牙咧嘴。
- Does this lid screw on, or does one press it down? 这个盖子是拧的还是按的?
- Turn the screw to the right to tighten it. 将螺钉向右旋紧。
- They tried to screw money out of me. 他们试图勒索我的钱。
- At each turn the screw goes in further. 每一次旋转都使螺丝钉更向里进。
- Something used for securing or binding. 绳，绳索固定或捆绑用的东西
- Fastenings on a ski for securing the boot. 皮靴固定装置为使滑雪靴牢固而在雪橇上设置的扣拴
- Could you screw the lid off the jar? 你能把这瓶子的盖子给旋开吗?
- The screw worked loose and the door fell off the cupboard. 螺钉松脱了，门从碗橱上掉了下来。
- These shameful manoeuvreswere aimed at securing his election. 这种可耻的伎俩都是为了能让他当选。
- He is a personal assistant, and draws a handsome screw. 他是一位私人助理，领丰厚的薪水。
- He must have a screw loose, having a picnic on such a rainy day. 他脑筋一定有问题，在这种下雨天还跑去野餐。
- But screw your courage to the sticking place, and we'll not fail. 只要你集中你的全部勇气，我们决不会失败。
- securing screw 固定螺
- I'll have to put the screw on him if he doesn't pay. 他要是不付帐我就要对他施加压力。
- Don't nail the uprights onto the wall, screw them on. 直立柱不要钉在墙上，要用螺丝钉拧在墙上。
- The securing of a rope on a rock or other projection during mountain climbing. 固定保护绳登山中在岩石或凸出处系住的绳子
