Pcn
abbr. parent-country national(s) 祖国人民; printed control number 印刷控制数; processing control number 加工控制数; personal communication network 个人通信网
🗣️ 情景例句
Do you ever think about other people?
你从来就不考虑考虑别人吗？
Knowledge is long, life is short.
吾生有涯，而知无涯。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。