Discoid placenta
[医] 盘状胎盘
🧩 词语组成解析
a. 盘状的, 圆盘状的\\n[医] 盘形的, 盘状的, 盘形挖器(牙), 盘形药丸
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号，在便利商店和百货公司均有。
But real tramps are not beggars.
但真正的流浪并不是乞丐。