Canales nutricius ossis
[医] 滋养管, 哈弗氏管
🧩 词语组成解析
[医] 管, 道
骨髓腔
🗣️ 情景例句
She was a wonderful woman. A real friend.
她是个很好的女人， 一个真正的朋友。
She is supposed to be one of the best singers.
大家认为她是最有名气的歌星。
What's that?
那是什么？