FAQs About the word speculative

推测的

not financially safe or secure, not based on fact or investigation, showing curiosity

假设的,理论的,理论上的,学术性的,学术的,概念的,推测,形而上的,提出的,抽象的

实际的,临床,事实性的,实用的,现实的,混凝土,证实,确定,明确的,展示

speculation => 投机, speculate => 投机, specular => 镜面, spectrum line => 光谱线, spectrum analysis => 光谱分析,