Blaastula
[医] 囊胚, 囊胚泡
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
How long is the street?
这条街有多长？
Would you let me know your fax number?
可以告诉我您的传真机号码吗？