Polypentamethylene adipate
[化] 聚己二酸亚戊基酯
🧩 词语组成解析
己二酸
🗣️ 情景例句
I expect others to perform beyond their capacities.
我有时对别人的能力期望过高。
March comes in like a lion and goes out like a lamb.
三月来如雄狮，去如绵羊。
I met Zheng Jie after one of his concerts about a week ago.
大约一周前，我在郑杰的一场音乐会之后见过他。