Circulus callosus halleri
[医] 心纤维环
🧩 词语组成解析
[医] 环, 圈
🗣️ 情景例句
to pick up the dog.
把狗领回去了。
I'm afraid it's going to be too wide.
我怕它将太宽。
Is there any water in this kettle?
这水壶里有水吗？