Blastodisk
[医] 胚盘, 胚层
🗣️ 情景例句
They're in my bag.
在我袋子 。
I began my new job full of confidence.
我开始做这个新工作时信心十足
People think we look the same, but I can see that we're different.
人们认为我们长得一模一样，但是我能看出我们的差别。