文>漫游，漂泊游荡，离题；

1. 流浪：diurnation 昼间不活动 | divagate 流浪 | divagation 流浪

2. 入岐途：diva 歌剧的女性主唱者 | divagate 入岐途 | divagategipsynomadismrovingvagabondismvagrancyvagrantlyvagrantnesswandering 流浪

3. (文章或谈话)离题,漂泊：disturbance 扰乱,打扰;骚乱,混乱;心神不安,烦恼 | diurnal 白昼的,白天的 | divagate (文章或谈话)离题,漂泊

4. 流浪,漫游,入歧途,离题：vagabondage 流浪生活 | divagate 流浪,漫游,入歧途,离题 | vagrant 流浪的

1. lose clarity or turn aside especially from the main subject of attention or course of argument in writing, thinking, or speaking

    e.g. She always digresses when telling a story
           her mind wanders
           Don''t digress when you give a lecture

    Synonym: digressstraywander