Polypentamethylene sebacamide
[化] 聚亚戊基癸二酰胺
🗣️ 情景例句
As a matter of fact, my whole family banks here.
事实上， 我们全家都是贵行的顾客。
The voice of one man is the voice of no one.
一个人的声音是没有力量的。
I'll call you if you give me a name card.
给我一张名片吧，我会打电话给你。。