| 例句 |
Are those trousers leather or PVC?那条裤子是皮的还是聚氯乙烯的？You don't have to paint UPVC windows, and they need only an occasional wash down with detergent.硬聚氯乙烯的窗户不需要上漆，只需偶尔用清洁剂洗洗就可以。Troll's exclusive, personalized luggage is made to our own exacting specifications in heavy-duty PVC/nylon.特罗尔专用的、个性化的行李箱是按照我们自己严格的规格要求用耐用聚氯乙烯/尼龙材料定制的。 |