Polydecamethylene adipamide
[化] 聚亚己基癸二酰胺; 聚己二酰癸二胺
🗣️ 情景例句
What does that mean when he goes,
他发出的声音代表什么意思
Three times a week I have to walk all the way to the gym for my Phys Ed class.
一周有三次,我为了参加体育课而必须走路到体育馆。
It must be the only modern house in the district.
它肯定是这个地区唯一的一栋现代化住宅。
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