2) mechanical keypad
机械按键
3) Push-Button (Phone)
按键(话机)
5) mobile keyboard
手机键盘
1.
Keyboard input based on thumb operation in the present as well as the future will be irreplaceably used as an input mode in Chinese text entry on mobile phones, and the efficiency of Chinese mobile keyboard text input has become one of important symbols weighting the level of mobile products\' usability.
基于拇指操作的键盘输入在当前以及未来都将作为一种不可替代的输入模式应用在中文手机文本输入上,并且中文手机键盘文本输入效率的高低成为了衡量手机产品可用性水平的重要标志之一。
6) button interphone
按键式对讲机
补充资料：按键
用手按的键；键③。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条