This is the 170th most frequent Chinese word.
起来
"起来" means "to rise," "to get up," "to stand up," or indicates the start or continuation of an action.
Here, '起来' indicates the action of rising or standing up.
我们一起站起来。
We stand up together.
'起来' denotes the start or beginning of a state or condition.
天气慢慢暖和起来了。
The weather is slowly becoming warmer.
In this context, '起来' introduces the commencement or initiation of an action.