Posterior dichotomy
[医] 双下身联胎畸形
🧩 词语组成解析
posterior
[pɔs'tiəriə]
adj. （时间上）较晚的;在后的;后面的;尾部的;
n. 身体后部，臀部;
🗣️ 情景例句
He's going to be working with you for a while.
他将与你一起工作一段时间。
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
What do you mean by special?
怎么特别呢。