Karyogen
核铁质
🗣️ 情景例句
Nothing much.
没什么要紧的事。
I often finish school in the afternoon.
我常常在下午放学。
May I? Thanks. Oh, this one is nicer than the other one. What's in it?
可以吗？谢谢。噢，这个比那个更好点儿。里面放的是什么？