Circulus callosus halleri
[医] 心纤维环
🧩 词语组成解析
[医] 环, 圈
🗣️ 情景例句
Excuse me.
失陪。
How much is this?
这个多少钱？
Three months passed, and then one morning, Sam found his wallet outside his front door.
3个月过去了，后来在一天早晨，萨姆在自己的大门外发现了他的钱包。