Polyvinyl acetate
[机] 聚醋酸乙烯酯
🧩 词语组成解析
a. 聚乙烯基的
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
🗣️ 情景例句
Thank you.
谢谢。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
Their parents usually tell them that Father Christmas will come during the night.
他们的父亲通常告诉他们，夜间圣诞老人会来的。