n.磨耗；磨损性；磨蚀性
The abrasiveness of the felt works great! 毛毡碎片的研磨作用真的是太好了。
This scale is based on the relative abrasiveness of minerals. 此硬度计的依据是矿物的相对研磨能力。
The traditional wooden boats known as abras convey workers across Dubai Creek. 意译：迪拜城市生活图片。传统的木船通称阿巴拉运输工人横过迪拜小溪。
The ABRA genes of isolate FCC1/HN and other isolates share quite high homology. FCC1/HN株与其它分离株ABRA基因有很高的同源性。
Abra las ventanas de Windows, las ventanas en Windows, apagar Windows. 开窗口在视窗
Our company will attend Abra Health 2008 in Dubai from Jan. 28-31. 2008. 我公司将于2008年1月28号至31号参加2008阿拉伯医疗设备展（迪拜）。
