Medullae
n. 髓, 髓鞘, 髓质\\n[医] 髓[质]
🗣️ 情景例句
All set for eating.
吃饭用的一切都准备好了。
Love looks with telescope; envy with microscope.
爱情大处著眼，忌妒吹毛求疵。
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。