Pylephlebectasia
門靜脈擴(kuò)張
??? 情景例句
He is an orphan, so he is not sure which family name he should have.
他是個(gè)孤兒，因而不知道他自己姓什么。
What shall I give him for his Easter?
我要給他什么東西作為復(fù)活節(jié)禮物？
Why not?
為什么？