Polyethylene malonate
[化] 聚丙二酸亚乙基酯
🧩 词语组成解析
n. 聚乙烯\\n[化] 聚乙烯
丙二酸
🗣️ 情景例句
Now that you mention it, I guess I am.
你们一提起来， 我想我也饿了。
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
There's no time! laughed Mother.Here are the twins.
“没时间了！”母亲笑着说，“双胞姐妹到了。”