Disci opticus
[医] 视神经盘, 视神经乳头
🧩 词语组成解析
[医] 盘, 板, [圆]片
🗣️ 情景例句
you have a meeting with the production staff
要与生产部门人员开会，
In case of fire, keep your head.
万一发生火灾，保持镇定。
That's very nice of you.
你真是太好了。