Chromocenter
[医] 染色质核仁, 核粒, 染色中心
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
Quick at meal, quick at work.
吃得快，做得快。
Why not?
为什么没有？