Poly(hexamethylene sebacamide)
[化] 聚癸二酰己二胺; 尼龙-610
🗣️ 情景例句
Both are equally effective.
两者都有效。
It is a silly goose that comes to the fox's sermon.
只有呆鹅才去听狐狸说教。
Hello! Did you enjoy yourselves at the party ?
你好！你们在晚会上玩得愉快吗？