ulna
n
(pl -nae ) (anatomy 解) inner and thinner of the two bones of the forearm inman; corresponding bone in an animal's foreleg or bird'swing 尺骨. =>illus at skeleton 见skeleton插图. Cf 参看 radius.
🗣️ 情景例句
The things they do, the ways they live,
他们所做的事情, 他们的生活方式
Jack is up and about now.
杰克病后复原了。
For the same reason, writers talk interminably about their own books,