Blastular cavity
[医] 囊胚腔
🧩 词语组成解析
[医] 囊胚的
🗣️ 情景例句
It can go beyond the school system, Ellen.
这可以推广到学校体制以外， Ellen。
This is not an occasion for laguhter.
现在不是该笑的时候。
All the thing I had packed so carefully were soon in a dreadful mess.
所有细心包装好的东西一会儿工夫就乱成一团。