更新时间：2026-07-07 23:44:53
first-born
first-born是什么意思？
n.头生；头胎
- 单词
- first-born
名词 firstborn:- the offspring who came first in the order of birth
first-born是什么意思 first-born在线翻译 first-born什么意思 first-born的意思 first-born的翻译 first-born的解释 first-born的发音 first-born的同义词