Arcus cruralis
[医] 腹股沟韧带
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
They're coming by at six tomorrow morning,
他们明天早晨六点钟过来，
Hi, Lucy. I'll take French and Economics.
你好，露西，我想选法语和经济。
No! O, not U!
是O，不是U。