[机] 掺合剂

blending agents的用法和样例：

例句

ALL methods of chelation and ALL chelation agents have some risk.所有的螯合方法和螯合剂都存在一定的风险。
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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