您要查找的是不是：
- pitting of gear surface 齿面点蚀
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- Analysis of Gear Surface Pitting and Spalling of Fatigue in the Close Gear-driven 闭式齿轮传动齿面疲劳点蚀和剥落的分析
- Laser heat-treatment and harding of gear surface 齿面激光淬火试验及其应用
- My watch got out of gear and would not run. 我的表出毛病了，它不走了。
- He felt an aching feeling in (the pit of) his stomach. 他胃疼。
- Synchronizer sleeve or cone surface of gear clutch-ring worn out. 同步器套或轮结合锥面磨损。
- Problem of degree of finish of gear surface for grear hobbing 滚齿加工常见的几种齿面缺陷分析及消除方法
- I have a pain in the pit of my stomach. 我心窝痛。
- The machinery had rusted and gone out of gear. 那机器已生锈转不动了。
- She felt a knot in the pit of her stomach. 她感到心窝一阵紧揪。
- She felt the pit of her stomach fall away. 她觉得她的肚子瘦瘪下去。
- His watch got out of gear, and would not run. 他的表出了毛病，不走了。
- Tthe oil quantity of gear box's lubricating oil. 卷扬机齿轮箱润滑油油量是否符合规定。
- What sort of gear are you looking for? 你想要什么样的装束?
- It gave him a feeling of lead at the pit of his stomach. 他觉得真象一枪打进了肚皮。
- Improper meshing of gear wheels. 齿轮吻合不好。
- When a car is out of gear it cannot run. 汽车脱档后，就不能开动了。
- He had a sudden sinking feeling in the pit of his stomach. 他内心深处突然有一种不祥之感。
- Want of wit is worse than want of gear. 无知比贫穷更不幸。
