Polypentamethylene suberamide
[化] 聚亚戊基辛二酰胺; 聚辛二酰戊二胺
🗣️ 情景例句
What impressed you the most about Shanghai?
你对上海最深的印象是什么？
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
Though it may be possible to measure the value of material good in terms of money,
虽然物质产品的价值可以用金钱来衡量，