Placenta respiration
[医] 胎盘呼吸
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
You get an a for effort.
你尽了最大的努力。
Let every man speak well of the bridge theat carries him over.
饮水思源。
Is this a pen?
这是一支钢笔吗？