科学kēxué 1.反映自然、社会、思维等的客观规律的分科的知识体系。{science; branch of knowledge reflecting systematized observation of nature, society, or ways of thinking} 2.合乎科学的{scientific}: ~种田{scientific farming}|这种说法不~{This theory is unscientific.}|革命精神和~态度相结合。{combine revolutionary spirit with scientific attitude}