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- zinc alum 硫酸锌铝
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- You can clarify the water by adding a little alum. 你在水里加一点明矾就能使水净化。
- You should first put a small piece of zinc plate into the cup. 首先，要向杯子里放一小片锌板。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- The current rectification is like a dose of alum. 这次整风，就是放一把明矾。
- Add the alum slowly to the cup of hot water. 给这杯热水添加缓慢的明矾。
- Can alum go blain? ? ? Can you harm the skin? 白矾能去痘么？？？会伤害皮肤么？
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- Containing or yielding aluminum, alumina, or alum. 含铝的；产铝的含有或出产铝、氧化铝或明矾的
- Of, relating to, or containing aluminum or alum. 铝的，矾土的铝或明矾的，与其有关的或包含其的
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
- Specially fit to welding the alum, alloy. 特别适用铝、铝合金的焊接。
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- Zinc is generally caustic to foliage. 锌常对幼叶有腐蚀作用。
- Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢。
- The process of engraving zinc printing plates. 制锌版术雕刻锌印刷版的过程
- To coat(iron or steel) with rust-resistant zinc. 对（铁或钢）镀一层锌
