复数： octagons

I even had my own octagon training ring designed .

我还请人设计了专用的八角训练场。

The internationally accepted of a stop sign is octagon .

国际通用的表示“停止”的标志是一个八角形。

Fonthill abbey : interior of the great western hall , leading to the grand saloon or octagon fonthill .

修道院：大礼堂内部，通向大客厅或八角厅。

He said the octagon would soon switch to a fuel cell system for heat and electricity , partly to cut energy costs at a time of a depressed rental market .

他说，奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。

Bruce becker , whose company becker and becker associates developed and owns the octagon , said that the windows offer day lighting but conceded that there were plenty of opportunities to become more energy efficient .

开发并拥有奥特根的贝克尔联盟公司的布鲁斯贝克尔说，窗子能够提供日光照明，但是他承认，节能的方式有很多。