Filius nullius
[法] 非婚生子女, 私生子
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
Great barkers are no biters.
吠犬不咬。
There was also a great deal of machinery on display.
参展的还有很多机器，