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三聚氰胺是一种化学复合物通常使用在树酯,塑胶和黏著剂的制造。
Melamine is a chemical compound commonly used in the manufacture of resins, plastics and glues.
youdao
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三聚氰胺是一种化学复合物通常使用在树酯,塑胶和黏著剂的制造。
Melamine is a chemical compound commonly used in the manufacture of resins, plastics and glues.
youdao