短语词组用作动词 (v.)～+名词infer a conclusion 推断出结论～+副词infer carelessly 草草地推断infer certainly 断定infer confidently 有把握地推断infer hastily 匆匆地推断infer unreasonably 不合理地推断～+介词infer from 从…中推测出…infer a conclusion from the facts 从事实中推断出结论短语 返回 inferrer