ulna
/ˈʌlnə/ (bre, ipa) · /ˈʌlnə/ (ame, ipa) · /ˈəl-nə How to pronounce ulna (audio)/ (ame, mw)
ulna — 名詞
- ulnasingular
- ulnaeplural
1. the bone in the forearm on the same side as the little finger, running from the
尺骨
前臂靠小指側的長骨，與橈骨並列
the bone in the forearm on the same side as the little finger, running from the elbow to the wrist and longer than the radius
Ignacio snapped his ulna when he fell from his bicycle last Tuesday.
Ignacio 上週二從腳踏車上摔下來，把尺骨摔斷了。
snap + [bone]: sudden break from impact or fall
The X-ray showed a thin crack running the length of Maja's left ulna.
X 光片顯示 Maja 左側尺骨有一條細長的裂痕。
After the cricket match, Rohan felt a dull ache deep inside his ulna.
板球比賽後，Rohan 感覺尺骨深處隱隱作痛。
Hugo was told his ulna would take six weeks to heal after the cast came off.
Hugo 被告知拆掉石膏後，他的尺骨還需要六週才能癒合。
Tamar's doctor explained that the ulna forms the bony point of the elbow.
Tamar 的醫生解釋說，尺骨構成了手肘的骨突點。