Polyvinyl chloride acetate

[机] 聚氯乙烯一醋酸乙烯酯

🧩 词语组成解析

polyvinyl
a. 聚乙烯基的
chloride [['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
acetate
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)

🗣️ 情景例句

You're sure Alexandra's going to be surprised?
你确定Alexandra会很惊讶吗?
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是,有竞争力的报价可以接受。
There is a car race near our town every year.
在我们镇子附近每年都有一场汽车比赛。
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