ulna
/ˈʌlnə/ (bre, ipa) · /ˈʌlnə/ (ame, ipa) · /ˈəl-nə How to pronounce ulna (audio)/ (ame, mw)
ulna — noun
- ulnasingular
- ulnaeplural
1. the bone in the forearm on the same side as the little finger, running from the
1.名詞B2
釋義
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
例句
Ignacio snapped his ulna when he fell from his bicycle last Tuesday.
snap + [bone]: sudden break from impact or fall
The X-ray showed a thin crack running the length of Maja's left ulna.
After the cricket match, Rohan felt a dull ache deep inside his ulna.
Hugo was told his ulna would take six weeks to heal after the cast came off.
Tamar's doctor explained that the ulna forms the bony point of the elbow.
常見錯誤
❌I broke my ulna on the thumb side of my arm.
✅I broke my radius on the thumb side of my arm.
💡the ulna is on the little-finger side; the radius is on the thumb side.