Cyclins
(cyclin 的复数) 细胞周期蛋白
🗣️ 情景例句
I know that, but ...
这我知道， 但是……
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
When Aunt Huang came back, I was so tired. In the evening Liu Ming came to see me.
当黄阿姨回来的时候，我累极了。晚上刘明来看我。