Yolk blastopore
[医] 卵黄胚孔
🧩 词语组成解析
yolk
[jok]
n. 蛋黄;卵黄;羊毛油脂;胚乳;
n. 胚孔, 原口
🗣️ 情景例句
No. I want to leave it in Chicago.
不。我想把它留在芝加哥。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
How extraordinary! I said. I think someone has been carving animals.
“多么神奇啊！”我说，“我想有人一直在刻这些动物。”