Poly (vinyl acetate)
[化] 聚乙酸乙烯酯; 聚醋酸乙烯酯
?? 詞語組成解析
n. 理工學院, 工藝高等專科學校\\n[化] 聚尿苷酸
??? 情景例句
Grandpa, you are a terrific guy!
爺爺， 你真了不起！
I certainly didn't intend to cause you so much inconvenience.
我當然不打算引起你如此多的不方便。
This was worse than a terrible secret'; this was a read skeleton! But George was unsympathetic.
這是比“駭人聽聞的秘密”更加驚人的東西，這是一具真正的骷髏啊！但喬治卻無動于衷。