您要查找的是不是：
- screw joint type laboratory pliers 螺丝铰技工钳
- Leak testing means subjecting a bolted or screw jointed system to a pressure or vacuum sufficient to show up any inadequate seal. 泄漏测试指使经螺栓或螺丝连接的系统承受一种足以表现出任何密封不当的压力或负压（真空）。
- YUHUAN HUAQIU PLUMBING CO.,LTD. is a factory specializing in various brass valves, brass forging fittings and screw joints for pex-al-pex pipe and PP-R pipe. 玉环华球水暖有限公司位于浙江省的东海之滨的新兴商贸之都-------台州市玉环楚门，北临宁波港口。
- 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。
- You should not conceal yourself from your teacher. 你不应该躲避你的老师。
- The brackets want an extra screw. 托架需要再加一个螺钉。
- She tried to conceal what she had done to them. 她试图隐瞒对他们所做的事。
- The delays put the whole schedule out of joint. 一再的拖延打乱了全部安排。
- The screw has worked out of the joint. 螺丝从接合处脱了出来。
- The taste of the lemon made her screw up her face. 柠檬把她酸得龇牙咧嘴。
- He tried to conceal his mistake so as not to lose face. 他知道他错了，但怕丢面子而不敢承认。
- 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。
- It is wrong for a man to conceal things from his wife. 一个男人对妻子隐瞒事情是不对的。
- She fell and put her knee out of joint. 她摔得膝关节脱臼了。
- 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。
- The doctor put his bone into the joint again. 医生使他的骨头复位。
- Take a seat, have a cigarette or a joint and I will be back in three minutes. 请坐，抽根香烟或大麻烟，我三分钟内就回来。
- He couldn't conceal his envy of me/envy at my success. 他遮掩不住对我的忌妒[对我的成就的忌妒]。
