英语释义
1. a keypad for an electronic device (such as a microwave oven) that consists of a flat surface divided into several differently marked areas which are touched to choose options
2. a flat surface on an electronic device (such as a microwave oven) that is divided into several differently marked areas which you can touch to choose options
3. a flat surface on an electronic device (as a microwave oven) divided into several differently marked areas that are touched to make choices in controlling the device