词汇	parallactic motion
释义	parallactic motion 视差动
随便看	effective wave profile effective wave slope effective way effective ways effective weapon effective weight Effective wellbore radius effective width effective width method effective width of flange effective width of gap effective width of pulley vgroove effective width of pulley v groove effective width of slab effective wind effective wind direction effective wind energy effective wind quantity effective wind speed effective wing area effective wing loading effective wing span effective witness effective word effective word address