词汇	pencil follower
释义	pencil follower 笔跟踪器
随便看	descendant-of-ji zi complex descendant of node descendant of notable family descendant of the dragon Descartes descartes and his moral geometry Descartes' body Descartes called it the Seat of the Soul Descartes coordinates Descartes law Descartes' law Descartes laws Descartes laws of refraction Descartes principle Descartes product descartes ray descendant of Yanzi descendant process descendants Descendants are great in numbers descendant set descendants of an aristocratic family Descendants of Liuji descendants of Nvzhen descendants of the dragon