gizmo
/ˈgɪzməʊ/(亦作gismo)
noun
(pl. -os)
- informal a gadget, especially one whose name the speaker does not know or cannot recall〈非正式〉(尤指名称不详或一时想不起的)小(机械)装置, 小器械, 小玩意儿:
the latest multimedia gizmo.
最新的多媒体小玩意儿。
词源
1940s (originally US): of unknown origin.