area的英文释义Noun 1. a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography);
it was a mountainous areaBible country2. a particular environment or walk of life;
his social sphere is limitedit was a closed area of employmenthe's out of my orbit3. a subject of study;
it was his area of specializationareas of interest include...4. a part of a structure having some specific characteristic or function;
the spacious cooking area provided plenty of room for servants5. a part of an animal that has a special function or is supplied by a given artery or nerve;
in the abdominal region6. the extent of a 2-dimensional surface enclosed within a boundary;
the area of a rectangleit was about 500 square feet in area