公子的英文

Master 23. a. In early use (my) young master, little master, occur as designations applied by servants and inferiors generally to the boys and young men of the families of their superiors. App. as a development from this mode of expression, the word master (after the phonetic separation of Mr.) came to be the usual prefix to the name of a young gentleman not considered old enough to be entitled to be called ‘Mr.’. Hence occas. masters and misses = young people. Also †master-miss: an effeminate youth.以上资料来自Oxford English Dictioinary

gentleman or playboy（哈哈 这个是开玩笑的）

childe 少爷

常用的是childe和son。如果有疑问，可以追问。很乐意为您解答呢。望采纳，谢谢啦。

gentleman ,mister, sir例如：李公子：Mister Li.

childe 贵公子,公子,少爷 Signorino 少爷(对青年男子的尊称)