gadget
['gædʒit]
n. 配件, 玩意, 诡

1. A device or contrivance; a gadget.
   玩意种装置；件
2. It's an artful little gadget for opening tins.
   那巧玲珑罐头。
3. This gadget isn't much good.
   什麽.

gadget
[ noun ]
a device or control that is very useful for a particular job
<noun.artifact>