circa
US /ˈsɝː.kə/
UK /ˈsɜː.kə/
介词
大约, 约
approximately (used especially in referring to historical dates)
示例:
•
The painting was created circa 1850.
这幅画创作于1850年左右。
•
He was born circa 1920.
他出生于1920年左右。