HANDEDICT汉德词典
HanDeDict 汉德词典
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异戊二烯•異戊二烯yì wù èr xī
1 Isopren (S, Chem)
异戊二烯橡胶•異戊二烯橡膠yì wù èr xī xiàng jiāo
1 Polyimid (S, Chem)
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