后遗症

❶sequelae;sequela（复数）（医）
❷aftereffect;residual effect;hangover
对话需要的时间长，但～少，是一个可控的过程。The dialogue needs a longer time (to produce results),but leaves fewer issues behind and is a process one can keep a grip on./小儿麻痹～ sequelae of infantile paralysis/战争的～after-effects of a war