Blastocardia
[医] 胚斑(卵细胞核仁)
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
Have you washed any cars?
你洗车吗？
He looked very well though he was rather thirsty, for he drank half a bottle of milk.
它看上去一切正常，只是口渴得很，喝了半瓶牛奶。