still 
英 [stɪl]  美 [stɪl] 
n. 寂静

adv. 还，仍旧；尽管如此，然而，还是；还要，更；静止的；寂静的；平静的

v. 使平静；使静止

例句：
Keep still! 

别动！

His hands were never still. 

他的双手从不停歇。

He had been dancing about like a child, but suddenly he stood still and looked at me. 

他一直像个孩子似的跳来跳去，但是突然之间他停了下来，看着我。

Time seemed to stand still. 

时间似乎停滞了。