Vinyl



GRE

解释

GRE 红宝书

• n. 乙炔基; 软塑料
• ［英］ n. 乙炔基; 软塑料 ( a firm bendable plastic used instead of leather, rubber, wood)

Webster Collegiate

noun

• Etymology: International Scientific Vocabulary, from Latin vinum wine
• Date: 1863
• 1. a monovalent radical CH［sub］2［/sub］=CH derived from ethylene by removal of one hydrogen atom
• 2. a polymer of a vinyl compound or a product (as a resin or a textile fiber) made from such a polymer
• ? vinylic adjective

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