Omphalocraniodidymus
[医] 腹头联胎(寄生胎以脐带附着于自养体的颅部)
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
We continued to struggle up the steep slope of the mountain.
我们为了攀登山的陡坡，不断地倍尝辛劳。
He's not in trouble, I hope!
我希望他没有遇到麻烦！