音标与读法

这里为大家介绍下bc 是什么意思，希望能帮助到各位朋友。

中英文翻译

B.C. ＝ Before Christ 公元前。

BC有许多不同的意思：

例句与用法

1.Ab extends by 2mm and bc contracts by 2mm .

AB伸长2mm，而BC缩短2mm。

2.Soldiers of bad character were branded bc .

对品质恶劣的军人烙BC型烙印。

3.Glass-making flourished as early as 1350 bc .

早在公元前一千三百五十年，玻璃制造业已十分发达。

4.The tube abc shown is cantilevered with ab and bc in a horizontal plan .

所示的管ABC是由位于同一水平面内的AB和BC组成的悬臂。

5.the vertical displacement =1mm is normal to the bars ab and bc and hence does not affect their length.

竖向位移1mm垂直于AB和BC，故不影响它们的长度。

6.The temple which the archaeologists explored was used as a place of worship from the fifteenth century bc . until roman times .

考古学家们所考察的这座古庙，从公元前十五世纪一直到罗马时代都被用作做礼拜的场所。

7.After all these concepts go back to 400 bc

毕竟那都是些公元前400年前的概念了。

8.The scene is laid in athens , in the third century bc

背景是纪元前3世纪的雅典。

9.Invaded the city of jerusalem right about 9880 bc ,

于公元前980年侵略了耶路撒冷

10.The first olympic games took place in 776 bc

第一次奥运会于公元前776年举行,

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