well-thumbed

adj (of a book, etc) having its pages marked or worn, because it has been read so often （指书等）（因常翻阅）书页上有记号、 污斑或破损处的.

well-established, well-fed, well-founded, well-groomed, well-head (also `well-spring), well-heeled, well-informed, well-intentioned, well-kept, well-known, well-meaning, well-meant, well-oiled, well-preserved, well-pressed, well-read, well-rounded, well-spoken, well-tempered, well-thought-of, well-timed, well-to-do, well-tried, well-turned, well-ventilated, well-versed, well-wisher, well-worn, wellington, wellnigh, welly, Welsh, Welsh dresser, welsher, Welshman, welt, welter, welterweight, wen, wench,