This is the 208th most frequent Chinese word.
時間
"時間" means "time."
In this sentence, '時間' refers to the abstract concept of time being limited or insufficient.
我們沒有很多時間。
We don't have much time.
Here, '時間' indicates the availability or free time a person has to engage in an activity.
你有時間一起去看電影嗎？
Do you have time to go watch a movie together?
In this instance, '時間' represents the duration or extent of time required for completing an action.