Polyxylene sebacamide
[化] 聚对苯二亚甲基癸二酰胺; 聚癸二酰苯二甲胺
🧩 词语组成解析
聚二甲苯; 聚二甲苯
🗣️ 情景例句
It was a wonderful meal, Mrs. Stewart.
真是一顿精美的晚餐 Stewart太太。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。