Spirem
[医] 染色质纽, 丝球
🗣️ 情景例句
I'm writing a story for the high-school paper.
我正在为高中校刊写一篇东西。
Her children are a disappointment to her.
她的孩子让她感到失望。
The fish are not sharks or killer whales,
这些鱼并不是鲨鱼或逆戟鲸，