单词	coat on extenal surface
释义	coat on extenal surface 外表面涂层
随便看	material force of production material forces Material for chaffy dish material for clothing material for combat material for combat readiness material for construction engineering material for cutoff wall material for dental restoration material forecast material foreign affairs material for engineering mold testing material forest material forest base material for filling the joint material for general purpose material for glass spectacle lenses material for gossip Material for gun wads material for hgt material for industrial furnaces, discharged material for labyrinth packings material for lead frame Material Form material for main pipe