Ulna
n. 尺骨\\n[醫] 尺骨
? 同義詞
?? 牛津釋義
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 見skeleton插圖. Cf 參看 radius.
??? 情景例句
I'm in hot water with the boss.
我跟老板有麻煩。
I beg your pardon.Is this seat taken?
請問這個位子被占了嗎？
We're out of one item on your order.
你我訂的貨里有一項我們沒有了，