inference       
noun [ C or U ]  formal uk/ˈɪn.fər.əns/ us/ˈɪn.fɚ.əns/
 推断,推论,推理
a guess that you make or an opinion that you form based on the information that you have
  They were warned to expect a heavy air attack and by inference many casualties. 他们被警告可能会受到严厉的空中打击,由此推断会有许多人员伤亡。 
 His change of mind was recent and sudden, the inference being that someone had persuaded him. 他最近突然改变了主意,估计是有人说服了他。