柯林斯詞典fan out (fanning,fanned,fans) 1. PHRASAL VERB If a group of people or things fan out, they move forward away from a particular point in different directions. 散開 The main body of British, American, and French troops had fanned out to the west. 英、美、法軍隊(duì)的主力向西面散開。 返回 fan-out