Polycapryllactam
[化] 聚辛内酰胺; 尼龙-8
🗣️ 情景例句
Long time no see.
好久不见。
Delicious smell!
芳香的气味！
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。