noun 下载 🔗分享 触摸屏,触控屏幕 An input/output device that allows the user to interact with the computer by touching the display screen. Examples : "The student used the touchscreen to answer the math question on the tablet. " 这个学生用触摸屏在平板电脑上回答了数学题。 technology electronics computing device machine technical communication internet 与AI对话词汇游戏阅读练习