Formative yolk
[醫(yī)] 成胚卵黃
?? 詞語組成解析
formative
['f?:m?tiv]
adj. 形成的;造型的;[語]構(gòu)詞用的;
n. 構(gòu)詞要素;用構(gòu)詞要素構(gòu)成的詞;
yolk
[jok]
n. 蛋黃;卵黃;羊毛油脂;胚乳;
??? 情景例句
What's wrong, Susan?
有什么問題嗎， Susan？
I can't seem to get to sleep.
我好象睡不著。
I can't believe your never.
你好大的膽子！