abra
n. 磨料；[地质] 岩洞
例句
The ABRA genes of isolate FCC1/HN and other isolates share quite high homology.
HN株与其它分离株ABRA基因有很高的同源性。
In the meantime, Shinsei is revising its own proposal to persuade the other Japanese Banks to join Abra.
与此同时，新生银行也在修改自己的建议，以便劝说其它日本银行加入阿根廷债券重组机构。
The effects of cavitation erosion resistance, abra - sion resistance and corrosion resistance of the cladding layer are reviewed.
并对激光熔覆层结构及性能作了较详细的介绍，阐述了熔覆层的抗空蚀性、耐磨蚀性和耐腐蚀性等。
