Blastophyllum
胚层, 胚叶
🔁 扩展释义
【医】 胚层
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
I blew it.
我们吹了。
Thank you, doctor, said Mrs. Brown.
“谢谢你，医生，”布朗夫人说。