Deciduous placenta
[医] 蜕膜胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Oh, wait a minute. What's today's date?
噢， 等一等 ，今天几号？
I wonder if it will snow tonight.
我不知道今晚会不会下雪。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。