Blastodermic
胚层的, 胚盘的
🗣️ 情景例句
Do you want to play?
你们想玩吗
Would you ask her to call Larry Ruskin at 8 36-2550?
请你让她给拉里i拉斯金挂个电话好吗？电话号码是:836-2550。
What are you doing?
你在干什么？