Polypentamethylene sebacamide
[化] 聚亚戊基癸二酰胺
🗣️ 情景例句
The office seems so far away.
办公室好像变得那么遥远。
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。