giz·mo /ˈgɪz(ˌ)mo/
小發明
gizmo
n 1: something whose name is either forgotten or not known [syn:
dohickey, dojigger, doodad, doohickey, gimmick,
hickey, gismo, gubbins, thingamabob, thingumabob,
thingmabob, thingamajig, thingumajig, thingmajig,
thingummy]
2: a device that is very useful for a particular job [syn: appliance,
contraption, contrivance, convenience, gadget, gismo,
widget]