Polycaprinlactam
[化] 聚癸内酰胺; 尼龙-10
🗣️ 情景例句
You are very lucky, Robbie, to have such a nice family.
Robbie你真幸运 拥有这样温馨的家。
Flattery brings friends, but the truth begets enmity.
奉承惹人喜，直言招人仇。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。