Porus opticus
[医] 视神经盘中心动脉扎
🧩 词语组成解析
(pl.-ri)身体上的孔或坑
🗣️ 情景例句
Sure.
好的。
It's not four o'clock.
还没到四点呢。
The man who had fixed up the air-line was also questioned.
安装供气管的那位工人也被提问。