Marginalis placenta
[医] 有缘胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Next week I'm taking my driving test.
我下星期考车牌。
Don't drop that bottle on the floor.
别让那只瓶子掉到地上。
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。