Ossa centrale
[医] [腕]中央骨
🧩 词语组成解析
[希神]奥萨山(希腊神话中巨人们妄图升天去进攻天上诸神, 把 Pelion 山叠于 Ossa 山之上, 借以攀登 Olimpus 山)
中央骨, 舟状骨
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。