approximately

US /əˈprɑːk.sə.mət.li/
UK /əˈprɑːk.sə.mət.li/
"approximately" picture
1.

大约, 大概

used to show that something is almost, but not completely, accurate or exact; roughly

:
The journey will take approximately three hours.
旅程将大约需要三个小时。
There are approximately 20,000 people living in this town.
这个镇上大约有两万人居住。