小编导语：相信大家对“Subject" 一词并不陌生，学科有若干种含义。第一种含义是：学术分类。指一定科学领域或一门科学的分支。如自然科学中的化学、生物学、物理学;社会科学中的法学、社会学等。 学科是与知识相联系的一个学术概念，是自然科学、社会科学两大知识系统(也有自然、社会、人文之三分说)内知识子系统的集合概念。接下来跟着小编一起来学习一下学科的英文吧！

【以-tics结尾的学科名称】

acoustics(声学)，the scientific study of sound;

aeronautics(航空学，航空术)，the science of designing and flying airplanes;

aesthetics，esthetics(美学，审美学)，the study of beauty, especially beauty in art;

dietetics(营养学)，the science that is concerned with what people eat and drink and how this affects their health;

genetics(遗传学)，the study of how the qualities of living things are affected and passed on by genes;

linguistics(语言学)，the study of language in general and of particular languages, their structure, grammar, and history;

logistics(后勤学)，the study or skill of moving soldiers, supplying them with food etc.;

orthodontics(畸齿矫正术，正齿学)，the practice or skill of making teeth move into the right position when they have not been growing correctly。

【以其它词根或后缀结尾的学科名称】

astronomy(天文学)，the scientific study of the stars and planets;

gastronomy(美食学，烹饪法)，the art and science of cooking and eating good food;

botany(植物学)，the scientific study of plants;

demography(人口统计学)，the study of how human populations change, for example the study of how many births, deaths, marriages etc. happen in a particular place at a particular time;

topography(地形学)，the science of describing an area of land, or making maps of it;

horticulture(园艺学)，the practice or science of growing flowers, fruit, and vegetables;

jurisprudence(法学，法理学)，the science or study of law;

obstetrics(产科学)，the part of medical science that deals with the birth of children;

pedagogy(教育学)，the practice of teaching, or the study of teaching;

podiatry(足病学，足医术)，the part of medical science that deals with diseases of the foot;