Formatio grisea
[医] 灰网状结构(脊髓)
🧩 词语组成解析
[医] 结构
🗣️ 情景例句
A clip-on?
用夹上去的？
I went to see my doctor for a check-up yesterday.
我昨天为检查去看了医生。
It's supposed to start at 6:30 sharp, but I doubt it will.
应该是六点半整的，但是我觉得够呛。