Polyoctamethylene sebacamide
[化] 聚亚辛基癸二酰胺
🗣️ 情景例句
Who jammed the photocopier, again?
谁又把复印机卡住了？
He was so angry, he began to jump and down.
他愤怒得开始顿足。
It's seven twenty-five.
七点二十五了。