Related topics: Daily life
scratch·pad /ˈskrætʃpæd/ noun [countableC] 1. D American EnglishAmE several sheets of cheap paper that are joined together into a small book you can write notes in 便笺本,拍纸簿
2. a small screen on a mobile phone that lets you write short notes and stores them for you 〔手机上的〕手写屏幕,手写便笺本