Chromocenter
[医] 染色质核仁, 核粒, 染色中心
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
The darkest hour is that before the dawn.
黎明前是最黑暗的时刻。
Well, I'm afraid we have to go now.
哦，恐怕我们现在得走了。