| 释义 |
PVC.pi:7vi:5si:n [U]abbreviation for polyvinyl chloride (= a type of plastic which is used esp. for making clothes, floor coverings and bags)聚氯乙烯She was carrying a brightly coloured PVC shopping bag.她拿着一只颜色鲜艳的聚氯乙烯购物包。The floor tiles were (made of) PVC.地砖是聚氯乙烯的。
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