“T9 keyboard layout”的概念、定义、翻译、参考文献-科学参考

单词	T9 keyboard layout
释义	T9 keyboard layout Encyclopedia 理学键盘布局释 T9 keyboard layoutT9键盘用于手机上的数字键盘布局，并在数字2～9按键上关联多个输入字母的一种键盘布局。
随便看	optical fiber vibration intrusion detector optical fibre optical fibre cable optical field optical field induced birefringence optical field, light field optical film optical filter optical flame fire detector optical flare optical flash optical flat optical flatness optical flight control optical flow optical flow navigation optical focal points optical Fourier analysis optical Fourier transform optical frequency optical frequency comb optical frequency comb generator optical frequency domain analyzer optical frequency doubling optical frequency measurements

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