side-track

v [Tn esp passive 尤用於被动语态] divert (sb) from the main topic or issue 引导（某人）转换话题: The lecturer was discussing politics but got side-tracked by a question from the audience into talking about religion. 讲演人正在谈论政治, 但因听众提出问题一岔开而谈起宗教来了.

sickness benefit, side, side by side, side order, side walk, side-car, side-dish, side-drum, side-effect, side-issue, side-on, side-road, side-saddle, side-show, side-slip, side-splitting, side-step, side-street, side-stroke, side-swipe, side-view, side-whiskers, side-winder, sideboard, sidekick, sidelight, sideline, sidelong, sidereal, sideshow, sidestep, sidewalk, sideway, sideway(s), sideways, siding, sidle, siege, sienna, sierra,