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 someone for向某人借钱touch panel switch触板开关touch someone home触到某人的痛处touch input device接触式输入设备touch upon problem触及问题touch their hat tovt.举手触帽touch one's hat to向…敬礼touch one's cap totouch arc starting接触式引弧touch-down point触摸点