Ultrapan
乌尔特拉潘(联邦德国产聚丙烯腈系纤维)
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
No man is so old, but thinks he may yet live another year.
人越活越想活。
Tommy had already swallowed them!
汤米已经把硬币咽了下去！