circa 是什么意思

	adv. 〔拉丁语〕大约，前后〔用于年代前，通常略作 c., ca., cir., circ. 或 C.〕。 circ. 1800 约1800年。

Circa（经常缩写为c., ca.

	1.	The woman had been pecking at on underwood typewriter circa 1950 . 这位妇女正敲击着一台一九五年左右出厂的安德伍德牌打字机。
	2.	Wow , it means made in london by william eaton , circa 哇，意思是威廉伊顿制于伦敦,差不多吧
	3.	Wow , it means made in london by william eaton , circa . . 哇，意思是威廉?伊顿制于伦敦,差不多吧. .
	4.	Phot a koguryo mural of hunting , circa 6th century ad 照片：约西元六世纪，一幅描绘打猎的高句丽壁画。
	5.	She went to " the west " , and obtained european citizenship circa 1975 她去西方， 1975年成为欧洲公民。
	6.	From a car seat , circa 1950s 来自一种50年代汽车座椅上
	7.	From a car seat , circa 1950s 来自一种50年代汽车座椅上
	8.	The year during with voldemort began his rise to power is given as circa 1970 伏地魔势力的兴起的年代大约在1970年。
	9.	In the more modest real world , circa 2001 , linux users have narval 在更为普通的现实世界中，大约2001年， linux的用户们拥有了narval 。
	10.	In godless soviet union circa 1950 , sun - dappled farmers plough the land as propaganda takes root 纪录片导演首拍剧情片，以女性观点看俄罗斯农村大跃进一段疯狂岁月，技惊四座获奖频频。

circa是什么意思