Ossa purum
[医] 净骨(移植用的骨)
🧩 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)
🗣️ 情景例句
He strikes the table angrily.
他气得大拍桌子。
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
I regretted saying it almost at once.
但马上又后悔说了这话。