单词	closing capping
释义	closing capping 卷封
随便看	SPRAYING matter from aircraft spraying measurement spraying mechanism spraying metallic powder spraying method Spraying microwave combustion method spraying mixture spraying mortar Spraying mould biological weapon shell spraying needle spraying nipple Spraying nitrogen sprayingnozzle spraying nozzle spray ing nozzle spraying nozzles spraying nozzole Spraying of axle and bearing Spraying of concrete spraying of fuel spraying of hollow bodies spraying system spraying of liquid nitrogen spraying of liquid or atomising groups spraying of trace elements spraying of water