Toucha陶哈touchvt.触摸；感动；吃；喝；触及vi.接触；联系n.触觉；接触；修饰；少许；痕迹touch-tone signal按键音信号touch-tone adapter多频按键适配器touch tone telephone按键式电话机touch-tone calling[电] 按模音调呼号Touch current tester接触电流测试仪touch screen control触摸屏控制touch sb's sore spottouch-screen phone触摸屏手机touch tone convreter按键音变换器touch up the picture对此画作修改／润色