Medulla spinalis
[医] 脊髓
🧩 词语组成解析
medulla
[mi'dʌlə]
n. （拉丁语）骨髓;
棘肌
🗣️ 情景例句
and I felt I should spend more time
我觉得应该多花些时间
To have money is a fear, not to have it a grief.
有钱使人担心，没钱使人伤心。
The wall behind looks a bit grey and dull. What can we do to make it look less ugly?
后面那堵墙看起来有点暗。我们能不能让它漂亮点？