noun
area
/'єәriә/
area 是什么意思
区域，面积，范围，空地
A particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography) a subject of study a part of an animal that has a special function or is supplied by a given artery or nerve a part of a structure having some specific characteristic or function.
词性
noun
难度
进阶
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