大学英语词汇短语释义解析及例句 great circle


释义：

great circle 大圆；大圆弧

例句：



You have been sent through the great circle.

你们已经被大圆门送来了。



The Equator is a great circle midway between the North and South Poles.

赤道圈是一个位于南北极当中的大圆周。



This lack of maritime surveillance and disaster preparedness is not unique to the great circle route, but the nasty local conditions are.


The archipelago is a hazardous traffic median in the great circle route, the shortest path between ports on either side of the North Pacific.