postnatal []以下由轻松背单词网站提供
单词级别附加级基本释义出生后的参考例句On postnatal 14 th day , the outer vascular network was well developted. 出生后14d,视网膜外层毛细血管发育基本完成. 来自互联网First the status of prenatal heredity and postnatal development. 一,先天遗传及后天生长发育的情况. 来自互联网 推荐阅读 |