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
we won't be there
我们将无法
Most of them are less than 30.
他们中大多数不到30岁。
Open your mouth and say Ah.
张大嘴说“啊”。