This is the 4373rd most frequent Chinese word.
总共
"总共" means "in total" or "altogether."
The word '总共' is used here to indicate the total time duration of the meeting.
这次会议总共花费了三个小时。
This meeting took a total of three hours.
'总共' signifies the total sum or aggregation of the number of participants.
参与活动的人数总共达到了一千名。
The number of participants in the event reached a total of one thousand.
'总共' in this sentence expresses the total expense incurred for purchasing items.