Medullary segment
[医] 髓鞘节
🧩 词语组成解析
a. 骨髓的, 髓质的, 延髓的\\n[医] 髓的, 髓状的
🗣️ 情景例句
Oh, hi, Robbie. Good morning.
啊 ，Robbie， 早安。
Every potter praises his own pot.
老王卖瓜，自卖自夸。
There was a good talk about the increase in the world's population.
有个关于世界人口增长的谈话，很不错。