hotfoot       
 adverb  informal uk/ˌhɒtˈfʊt/ us/ˈhɑːt.fʊt/
 匆忙地,飞快地
very quickly and without delay
  She'd come hotfoot from the palace with the latest news. 她急匆匆地从宫里带来了最新的消息。 
 hotfoot      
verb uk/ˈhɒt.fʊt/ us/ˈhɑːt.fʊt/
hotfoot itinformal 快跑;疾走
to run or walk somewhere as quickly as possible
  He walked in and I hotfooted it out the back door. 他走了进来,而我很快从后门溜了出去。