gadget

中文： 小器具、小工具、小道具

1. Any device or machine, especially one whose name cannot be recalled, often either clever or complicated. · He bought a neat new gadget for shredding potatoes.· That's quite a lot of gadgets you have collected. Do you use any of them?
2. Any consumer electronics product. (informal)
3. A sequence of machine code instructions crafted as part of an exploit that attempts to divert execution to a memory location chosen by the attacker.
4. A technique for converting a part of one problem to an equivalent part of another problem, used in constructing reductions.
5. A spring clip attached to the end of a punty in order to grasp the foot of a glass without leaving a bullion while finishing the bowl.

复数 gadgets