Placentapeptone
[医] 胎盘胨
🗣️ 情景例句
Where should we look for a house, Mrs. Martinelli?
我们应该到什么地方找房子， Martinelli太太？
We want to strengthen our ties with the United States.
我们想加强和美国的关系。
Really? What's it?
真的？是什么？