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- the metal parts of something. 物体上面的金属部分。
- Anyone touching the metal parts of the washing machine could receive an electric shock if the machine is plugged into an improperly grounded outlet. 如果洗衣机没有接入适当的地线，任何人一旦接触到机器的金属部分就可能遭到电击。
- Experimental results show that the strength and anticorrosive ability can meet the application needs by surfacially treating the metal parts of aircraft braking system with QPQ techinique. 结果表明，QPQ技术对飞机炭/炭刹车副金属件表面处理，无论工件强度、抗蚀能力都完全满足飞机刹车时的使用要求。
- To include as part of something broader. 包围作某物的边界.
- Test way of the metal part of door with building 建筑用门金属附件的试验方法
- Main, various metal parts of the rust, wear and scratches restored. 公司主营，各种金属零件的锈蚀、磨损、划伤的修复。
- The metal parts can be protected from corrosion by painting. 涂漆可以防止金属零件腐蚀。
- Constituting or being part of the essence of something; inherent. 本质的是物体必不可少的组成部分; 固有的
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- The union of two metal parts by welding. 焊接把两个金属部件焊接为一个整体
- The metal can be made to thread or the shape of any necessaries. 金属能制成金属线或任何需要的形状。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- To have part of the quality,nature,or character of something. 带有某种性质：具有某些事物的部分品质、属性或特征。
- Because all the gears are enclosed within the hub, road grit can't get inside to abrade the metal parts. 因为所有的齿轮都套在轮毂内，路面上的砂石不会跑进齿轮之间磨损金属部件。
- To have part of the quality, nature, or character of something. 带有某种性质：具有某些事物的部分品质、属性或特征
- The various parts of the car are bolted together. 这辆汽车的各种配件是用螺栓装在一起的。
- The special metal resists and rubs the pharmaceutical, the friction that can prevent from between the metal parts effectively. 特殊的金属抗磨剂,能够有效防止金属部件之间的摩擦。
- There will be rain in all parts of the country. 全国各地将有雨。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The metal part that closes the breech end of the barrel of a breechloading gun and that is removed to insert a cartridge and replaced before firing. 炮闩，枪闩关闭后膛装弹枪的枪后部的后膛的金属部分，可以拆卸下来装子弹并在射击前被替换
