Placenta obsoleta
[医] 废用胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Don't get so excited about it.
别因为这事儿太激动。
Please excuse me.
不好意思，请让一下。
Though he owned a large car,
尽管他有一辆豪华小轿车，