Placenta circumvallata
[医] 轮廓胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Oh, Susan, thank you so much
噢 ，Susan ，谢谢你。
Yes, I got dressed and had breakfast.
是,我穿好衣服了并且吃了早餐。
Yes, you are.
对，你也是。