field of study短语²⁷⁰⁶⁶ 基本英英近义反义例句 研究范围 教学 Noun: a branch of knowledge;
in what discipline is his doctorate?
teachers should be well trained in their subject
anthropology is the study of human beings
近义词study研究field田地subject话题discipline纪律subject area主题范围subject field专题领域bailiwick市镇官管辖区… Afield of studychosen as an academic specialty.专业，主修课选作学术专业的一个研究领域