Medulla ossium rubrum
[医] 红骨髓
🧩 词语组成解析
medulla
[mi'dʌlə]
n. （拉丁语）骨髓;
[医] 红核, 红[色]
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
Quietude is the crown of life.
安静是生命的皇冠。
I'll ask some of the passengers.
我来问问其他乘客。