单词：metallic ion
metallic ion的用法和样例：
例句
- Study on Effect of Metallic Ions on Red Pigment of Myrica rubra Steb et zucc.杨梅红色素与几种金属离子作用效应的研究。
- Chelating agents can be used to remove toxic metal ions from soil or water.螯合剂可以用来从土壤或水中清除有毒的金属离子。
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