单词	lock screen
释义	lock screen noun plural lock screens : a graphical user interface displayed by a device (such as a computer or smartphone) that prevents access to most functions of the device until a certain action (such as swiping one's finger across the screen or entering a predetermined code) is performed Speaking of locking your phone, Android typically shows notifications on your lock screen by default—which means the contents of messages you receive might be visible to anyone who looks at your device, even if they can't unlock it. JR Raphael Word History First Known Use 1991, in the meaning defined above
随便看	control rods control room control species control stick control surface control the purse strings control tower control track controllabilities controllability controllable controlled controlled experiment controlled experiments controlled school controlled substance controller controllers controllership controllerships controlless controlling controlling account controlling interest controllingly

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。