“磨损”怎么读？

任何地板上经常有轮椅走动几乎都会有所磨损。Constant wheelchair use will scuff almost any floor surface.将用钢缆替换磨损的绳索。Steel cable will be used to replace worn ropes.购买部分磨损轮胎时要格外当心。Extreme caution should be exercised when buying part-worn tyres....

...