Placenta respiration
[医] 胎盘呼吸
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Years of work went into these pictures.
多年心血换来这些照片。
Kind hearts are more than coronets.
善良的心灵胜于显贵的地位。
How often do you write?
你们隔多久写信？