“磨擦阻力”常见的英文表达是 “frictional resistance” 或 “friction resistance”。
“frictional”和“friction”都源于“friction”(摩擦力)一词,在描述因摩擦而产生的阻力时,这两个表达都较为常用且准确。
例如:The frictional resistance between the moving parts needs to be reduced to improve efficiency.(需要减少运动部件之间的磨擦阻力以提高效率。 )