Polymethylene compound
[化] 聚亚甲基化合物
🧩 词语组成解析
n. [化]聚亚甲基
🗣️ 情景例句
Alexandra and the Molinas sent them for Max.
那是Alexandra和 Molina全家送给Max的。
Short accounts make long friends.
帐算清，交情深。
The questions were very easy.How about you, Gary?
题目很容易。加里，你怎么样？