Jnr
abbr. 日本国有铁路（Japanese National Railways）
📖 牛津释义
Jnr
(also Jr, Jun), abbr 缩写 = (esp US) Junior
John F Davis Jnr, ie to distinguish him from his father with the same name 小约翰?F?戴维斯（因父子同名, 用以区别其父）. Cf 参看 Sen 3.
🗣️ 情景例句
She's doing fine, thank you.
她很好，谢谢你。
He went to the post office to mail a letter.
他去了邮局寄信。
I'm your lucky fellow then.
我就是你的幸运舞伴啦！