a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence)
同义词：speculation
a message expressing an opinion based on incomplete evidence
同义词：guess??/??supposition??/??surmise??/??surmisal??/??speculation??/??hypothesis
reasoning that involves the formation of conclusions from incomplete evidence
to believe especially on uncertain or tentative grounds
同义词：speculate??/??theorize??/??theorise??/??hypothesize??/??hypothesise??/??hypothecate??/??suppose
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。