Ossa unguis
[医] 泪骨
🧩 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)
n. 爪, 蹄\\n[医] 指(趾)甲; 眼前房积脓
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
It was our pleasure.
这是我们的荣幸。
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，