n. 1.面积；平地；地面。 2.空地；〔英国〕地下室前的空地。 3.地区，地方；〔比喻〕区域；范围。 短语和例子 a vast uncultivated area 广阔的未开垦地。 a mountainous area 山区。 a fortified area 要塞地带。 an area of investigation 研究范围。 the liberated areas 解放区。 an area of fire 【军事】射界。 This room is 16 square metres in area. 这个房间的面积为16平方米。
a part of a structure having some specific characteristic or function; "the spacious cooking area provided plenty of room for servants"
the extent of a 2-dimensional surface enclosed within a boundary; "the area of a rectangle"; "it was about 500 square feet in area" 同义词：expanse, surface area,
a part of an animal that has a special function or is supplied by a given artery or nerve; "in the abdominal region" 同义词：region,
a subject of study; "it was his area of specialization"; "areas of interest include..."
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 area"; "Bible country" 同义词：country,
a particular environment or walk of life; "his social sphere is limited"; "it was a closed area of employment"; "he''s out of my orbit" 同义词：sphere, domain, orbit, field, arena,
Area is a quantity that expresses the extent of a two-dimensional surface or shape, or planar lamina, in the plane. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat.
例句与用法
1.
We have been withdrawn from the danger area . 我们已经撤离危险地带。
2.
The aggregate size determines the area . 此面积的大小由骨料粒度决定。
3.
This area is most suitable for growing wheat . 这一带最适宜种小麦。
4.
The aggregate size determines the area . 此面积大小由骨料粒度决定。
5.
All bark within this area are cut away . 将此范围内所有的树皮切除。
6.
His knowledge spans many different areas . 他的知识遍及许多不同领域。
7.
The dialing code for the london area is 01 . 伦敦地区的电话区号是01。
8.
The climate is very dry in the desert area .. 沙漠地区气候很干燥。
9.
Huntingtower road was in a better social area . 亨廷托尔路位于富裕区。
10.
The area was struck by an outbreak of cholera . 该地区突然发生了霍乱。
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