Polyvinyl fomate resin
[機] 聚甲酸乙烯酯樹脂
?? 詞語組成解析
a. 聚乙烯基的
resin
['rezin]
n. 樹脂;合成樹脂;松香;
vt. 用樹脂處理;涂擦樹脂于;
??? 情景例句
That's important for us.
這對我們很重要。
I was just about to call you.
我正準備打電話給你。
Working on a farm
在農場勞動