Polyhexamethylene adipate
[化] 聚己二酸亚己基酯
🧩 词语组成解析
己二酸
🗣️ 情景例句
I'll be back with them.
我会带他们来。
You go first. I'll catch up later.
你先走，我随后就到。
Waves are the children of the struggle between ocean and atmosphere.
海浪是大海和空气相斗的产物。