Polyvinyl fomate resin
[机] 聚甲酸乙烯酯树脂
🧩 词语组成解析
a. 聚乙烯基的
resin
['rezin]
n. 树脂;合成树脂;松香;
vt. 用树脂处理;涂擦树脂于;
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩？
Would you open the door for me, please?
你能替我开门吗？
That must be Conrad Reeves.
一定是康拉德。里弗斯。