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
People are busy shopping and wrapping presents for relatives and friends before Christmas Eve.
在圣诞节前夜，人们忙着为亲朋好友买东西、包礼物。
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。