cir
ca
1
大约,左右
used typically before a date to show that it is not exact
- The first records appeared circa 1500.
最早的记录出现在circa1500年左右。
- The building was made circa 1850.
这座建筑建于circa1850年。
- The painting was created circa the 18th century.
这幅画创作于约18世纪。