单词	侧面磨损
释义	侧面磨损side wear
随便看	elementary filaments elementary file elementary flight elementary flight maneuver elementary flight--maneuver elementary frequency elementary function elementary geometry elementary group elementary homomorphism elementary individual control elementary instruction elementary instructor elementary integral elementary intern program elementary item elementary knowledge elementary labourers elementary magnet elementary maintenance elementary maintenance activity elementary material elementary mathematics elementary matrix elementary membrane (sitte 1961)