1、wearing的意思是：adj. 穿用的；使疲憊的；磨損的；wear的現(xiàn)在分詞。2、例句：That is why the machine parts were wearing away during use.那就是機器零件在使用過程中磨損的原因。3、The paper presents the serious wearing of herringbone gears in reducer in service, the cause of its failure and the ***ysis.找出了人字齒輪減速器在工作中右端齒輪出現(xiàn)嚴(yán)重磨損的原因并進行了分析。