Placenta reflexa
[医] 反折胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
[医] 包蜕膜
🗣️ 情景例句
Hi. What can I do for you?
嗨 。我能帮你吗？
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
See you next Friday.
下星期五见。