Ulna

n. 尺骨\\n[医] 尺骨

✅ 同义词

📖 牛津释义

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

My mom's decorating it right now.
我妈妈正在淋奶油。
I'll go on an outing with some friends.
我与朋友去郊游。
her flags flying, pennants waving, sails filling in the breeze,
舰旗迎风招展,三角旗随风飘动,微风鼓起风帆,
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🔤 更多 U 开头的单词

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