Polycaprinlactam
[化] 聚癸内酰胺; 尼龙-10
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
A hasty man is seldom out of trouble.
性急难免出岔子。
and he is very pound of the fact.
他甚至引以为自豪。