compasses
n. [测]圆规；罗盘（compass 的复数）
v. 围绕；环行（compass 的三单形式）
例句
Try binoculars and compasses, too.
也可以用双筒望远镜和罗盘。
And to make it as perfect as I can, I even have here a pair of compasses...
为了尽可能做好，我这里有一对指南针。
What's more, these compasses would be small and would consume very little energy.
另外，这些新型罗盘将小巧玲珑并且能耗极低。
