Sarcofetal pregnancy
[医] 胎及葡萄胎妊娠
🧩 词语组成解析
pregnancy
['pregnənsi]
n. 怀孕，妊娠;丰富，多产;意义深长;
🗣️ 情景例句
When I say something, I mean it.
我说的一定会兑现。
To bell
鸣叫
So far, no man has travelled farther than the moon, but spaceships without people have reach other parts of the universe.
到目前为止，尚未有人到过比月球更远的地方，但无人驾驶的宇宙飞船已到达过宇宙的其它地方。