Polytetramethylene pimelamide
[化] 聚亚丁基庚二酰胺; 聚庚二酰丁二胺
🗣️ 情景例句
He says there's another inn
他说还有另一家旅馆，
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
I wonder if it is possible to arrange shopping for us.
我想能否在我们访问结束时为我们安排一点时间购物。