Polyoxamide
聚乙二酰胺
🗣️ 情景例句
in your tuxedo jacket pocket.
礼服上衣口袋 。
Revolutions are not made with rosewater.
革命不是玫瑰香水做成的（指：革命不能采用温和的办法）。
That would be nice of you.
那太好了！