Polydecamethylene oxamide
[化] 聚亚癸基乙二酰胺; 聚乙二酰癸二胺
🧩 词语组成解析
草酰胺, 乙二酰二胺
🗣️ 情景例句
we would go down to the beach and catch crabs,
我们走到海边抓螃蟹，
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
What's the time?
几点了？