| 单词 | polyvinyl chloride |
| 释义 | polyvinyl chloride [¦päl·i`vīn·ǝl `klȯr´īd] ORGANIC CHEMISTRY (H2CCHCl)x Polymer of vinyl chloride; tasteless, odorless; insoluble in most organic solvents; a member of the family of vinyl resins; used in soft flexible films for food packaging and in molded rigid products such as pipes, fibers, upholstery, and bristles. Abbreviated PVC. |
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