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BNC: 5229 COCA: 10292
polymer
pɒlɪməʳ pəˈlɪməˌraɪd ˈpɑləmər
Word forms: plural polymers
N-COUNT 聚合物;多聚体;高分子 A polymer is a chemical compound with large molecules made of many smaller molecules of the same kind. Some polymers exist naturally and others are produced in laboratories and factories. 聚合物;多聚体;高分子
Trends of polymer
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BNC: 5229 COCA: 10292
BNC: 5229 COCA: 10292
BNC: 5229 COCA: 10292
polymer
Types of chemical substance: acid, alkali, base...

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