Nitrilon
[化] (商)腈纶; 聚丙烯腈纤维
🗣️ 情景例句
Five, five, five, seven, five, three, two.
5557532。
Home is home, though never so homely.
不如归去。
I'm afraid I'm still not very good at it, though.
不过，恐怕我的汉语还是不够好。