Arcus costarum
[医] 肋弓
🧩 词语组成解析
[医] 弓
[解]肋
🗣️ 情景例句
May I ask where you are from?
我可以请问你是哪里人吗？
The hippopotamus is sleeping.
河马在呼呼大睡。
Glancing at the bits of wood and metal that lay around him,
年轻人看了一眼周围的碎木片和碎金属片，