Circulus vasculosus nervi optici
[医] 视神经血管环
🧩 词语组成解析
[医] 环, 圈
[医] 神经
🗣️ 情景例句
How many are there in your family?
你们家几口人？
I don't know about the rest of you, but I'd like a break.
我不知道你们是否要休息，但我想休息片刻。
Why not?
为什么？