| 单词 | 精加工 |
| 释义 | 〔pickle〕A chemical solution, such as an acid, that is used as a bath to remove scale and oxides from the surface of metals before plating or finishing.淡酸水，稀酸液：在金属电镀或精加工之前用来除去金属表面铁锈和氧化物的化学溶液，如酸溶液〔chaser〕A steel tool for cutting or finishing screw threads.螺纹梳刀：雕刻或精加工螺纹的钢制工具〔scabble〕To work or dress (stone) roughly, preliminary to fine tooling.粗加整修：精加工之前将（石料）粗加整修或相琢 |
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