Formative yolk
[医] 成胚卵黄
🧩 词语组成解析
formative
['fɔ:mətiv]
adj. 形成的;造型的;[语]构词用的;
n. 构词要素;用构词要素构成的词;
yolk
[jok]
n. 蛋黄;卵黄;羊毛油脂;胚乳;
🗣️ 情景例句
I wonder if you could tell me.
不知你是否能告诉我。
Buy one get one free.
买一送一。
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。