secondary circle

• 次大圆,副圈

secondary circle的用法和样例：

例句

1. This lack of maritime surveillance and disaster preparedness is not unique to the great circle route, but the nasty local conditions are.
   对海运监督的缺失和对海难准备工作的不足，对大圆航线来说并不少见，糟糕的当地情况亦是如此。
2. Remarkable is the design-the glass, each piece of glass has a great circle, which is the magpie as paper cutting designs, auspicious motifs sticks.
   令人赞叹的是四方联玻璃中的图案，每块玻璃上都有一个大圆，里面有剪纸式样的喜鹊登枝等吉祥图案。