Polyethylene carbonate
[化] 聚碳酸亚乙基酯
🧩 词语组成解析
n. 聚乙烯\\n[化] 聚乙烯
carbonate
[['kɑ:bəneit]]
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
🗣️ 情景例句
How were your scores in university?
你大学时的成绩如何？
No man can do two things at once.
心无二用。
Being criticized is awful!
被人批评真是痛苦！