science
[saɪənts] noun
ESSENTIAL uncountable
■(knowledge from) the systematic study of the structure and behaviour of the physical world, especially by watching, measuring and doing experiments , and the development of theories to describe the results of these activities 科学；自然科学；科学知识•pure/applied science纯／应用科学 •recent developments in science and technology科学技术的最新发展 •Space travel is one of the marvels/wonders of modern science.太空漫游是现代科学的一大奇迹。 ESSENTIAL countable or uncountable
■a particular subject that is studied using scientific methods 理科学科•physical sciences物理学 •Economics is not an exact science.经济学并不是一门精密科学。 •advances in medical science医学的发展 ESSENTIAL uncountable
■the study of science 理科研究•a science graduate/teacher理科研究生／教师 •a science course/lesson理科课程／课 |