conveniency
名词 conveniences:
things that make you comfortable and at ease
同义词:comforts, creature comforts, amenities
名词 convenience:
the state of being suitable or opportune
同义词:convenience
the quality of being useful and convenient
同义词:convenience
a toilet that is available to the public
同义词:public toilet, comfort station, public convenience, convenience, public lavatory, restroom, toilet facility, wash room
a device or control that is very useful for a particular job
同义词:appliance, contraption, contrivance, convenience, gadget, gizmo, gismo, widget