Placenta percreta
[医] 植入胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
No harm done.
没什么。
You'll break your neck, if you don't take care.
你不专心的话，就会弄断你的脖子。
and that their rims are clean and dry.
瓶口清洁干燥。