汉语翻译

n. 小发明, 小玩意儿

英语解释：

名词 gizmo:

1. something unspecified whose name is either forgotten or not known
   同义词：doodad, doohickey, doojigger, gimmick, gismo, gubbins, thingamabob, thingumabob, thingmabob, thingamajig, thingumajig, thingmajig, thingummy, whatchamacallit, whatchamacallum, whatsis, widget
2. a device or control that is very useful for a particular job
   同义词：appliance, contraption, contrivance, convenience, gadget, gismo, widget

详细解释：

gizmo 也作 gis.mo

n.（名词）
【复数】 giz.mos
A mechanical device or part whose name is forgotten or unknown; a gadget.
机械装置，小物件：忘记了名字或不知道名称的机械装置或零件；新玩意儿

来源：
[Origin unknown]
[语源不详]