Yolk endoderm
[醫] 卵黃內胚層
?? 詞語組成解析
yolk
[jok]
n. 蛋黃;卵黃;羊毛油脂;胚乳;
n. 內胚層\\n[醫] 內胚層, 下胚層
??? 情景例句
My friends will get a big kick out of getting these.
送勞力士，我同事準樂死了！
In college I majored in philosophy, What was your major?
大學時我主修哲學，你主修什么呢？
It is all ready to go.
貨已經準備好等著出了。