Polymethylene sebacamide
[化] 聚癸二酰甲二胺
🧩 词语组成解析
n. [化]聚亚甲基
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
Better be the head of a dog than the tail of a lion.
宁为犬首，不作狮尾。
I did not enjoy it.
但我却无法欣赏。