音標(biāo)發(fā)音英式音標(biāo) [?pi?.vi??si?]美式音標(biāo) [?pi?.vi??si?]英式發(fā)音 美式發(fā)音 基本解釋聚氯乙烯,[計(jì)] 永久虛電路同根派生 PVC相關(guān)詞英漢例句In the US millions of IV bags made of PVC are used annually.美國每年都使用數(shù)百萬個(gè)由聚氯乙烯制成的靜脈注射袋。Copper conductor PVC insulated PVC sheathed woven shield control cable.銅芯聚氯乙烯絕緣聚氯乙烯護(hù)套編織屏蔽控制電纜。PVC更多例句英英字典劍橋英英字典 abbreviation for polyvinyl chloride: a type of plastic, used especially for making clothes, floor coverings, and bagsPVC劍橋字典PVC柯林斯字典