"I suspect he is a fugitive" "I surmised that the butler did it"
Ben's surmise was correct and Harry had indeed joined the Communist Party.
I have a daughter..Who..Hath given me this. Now gather, and surmise.
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)