Ossa sesamoidea
[医] 手籽骨
🧩 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
How about you, Richard?
你呢， Richard？
Have you thought about staying home?
是否考虑在家呆着？
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。