infer的固定搭配和短语

infer a conclusion推断出结论

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

infer from从…中推测出…

infer a conclusion from the facts从事实中推断出结论。