Polypentamethylene sebacamide
[化] 聚亚戊基癸二酰胺
🗣️ 情景例句
There's your teddy bear, Max.
这是你的玩具熊， Max。
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？