convenience

n.方便，便利；便利设施；个人的舒适或利益；（公共）厕所

网络解释.便利；便利性；方便的时候；服务的便利性

词形变化:

复数：conveniences

at one's convenience 1 . 在某人方便的时间（或地点） at one's earliest convenience 2 . 方便的时候尽早

n.1.便利,方便释义下的同义词

utility propitiousness suitability opportuneness seasonableness fittingness timeliness handiness appropriateness favourableness

2.便利设备释义下的同义词

time-saver aid mechanical amenity facility appliance accessory

3.益处,便利释义下的同义词

accommodation profit service advantage avail use

4.自由,舒适释义下的同义词

opportunity free moment time freedom leisure ease spare chance suitable