Poly (vinyl acetate)
[化] 聚乙酸乙烯酯; 聚醋酸乙烯酯
🧩 词语组成解析
n. 理工学院, 工艺高等专科学校\\n[化] 聚尿苷酸
🗣️ 情景例句
I am sorry. I am not free right now.
对不起，我现在很忙。
I can't stand it.
我受不了。
Moondwellers will be able to fly in space at only three percent of the cost of similar journeys by their terrestrial cousins.
月球居民在太空遨游的费用仅是地球上朋友飞越同样路所需费用的3%。