Polypentamethylene azelamide
[化] 聚亚戊基壬二酰胺; 聚壬二酰戊二胺
🗣️ 情景例句
It's not good to eat before going to bed.
在上床前吃太多不好。
I can't recall how long it's been.
我不能记起多长时间了。
She's beginning to move a little.
她开始有点能动了。