altitude

B2 CET-4 高中 FREQ #8681 ★☆☆☆☆

n. 高度, 海拔, 高处 [电] 高度

发音

其它 /ˈælt.ɪˌtjuːd/

词形变化

altitudes 复数 altitudes

别名

alt BRAA a.

教材释义与例句

名词

高地；高度；[数] 顶垂线；（等级和地位等的）高级；海拔

the height of an object or place above the sea

名词

高地；高度； 顶垂线；（等级和地位等的）高级；海拔

The aircraft had reached its cruising altitude of about 39,000 feet.

那架飞机已经达到了大约三万九千英尺的巡航高度。

释义与例句

n. B2
  1. 1.

    The absolute height of a location, usually measured from sea level.

    可数 不可数

    As the altitude increases, the temperature gets lower, so remember to bring warm clothes to the mountains.

  2. 2.

    A vertical distance.

    可数 不可数
  3. 3.

    The line perpendicularly connecting a figure’s vertex, especially a triangle’s apex, to the side opposite to the vertex.

    可数 不可数 数学

    All three altitudes of any triangle will always meet at point known as the orthocentre or orthocenter.

  4. 4.

    The length of such a line; the distance measured perpendicularly from a figure's vertex to the side opposite to the vertex.

    高度

    可数 不可数 数学

    The perpendicular height of a triangle is known as its altitude.

  5. 5.

    The angular distance of a heavenly body above our Earth's horizon.

    可数 不可数 天文
  6. 6.

    Height of rank or excellence; superiority.

    可数 不可数
  7. 7.

    Elevation of spirits; heroics; haughty airs.

    可数 过时 不可数 复数形式
  8. 8.

    Highest point or degree.

    可数 不可数
  9. 9.

    Krull dimension.

    可数 过时 不可数
  10. 10.

    Height.

    海拔

    高度

    可数 不可数

词汇关系

名词

同义词 4

el height elevation alt

上位词 3

distance length elevation

下位词 2

level ceiling

相关短语

altitude sickness [医] 高空病 Terminal High Altitude Area Defense absolute altitude [电] 绝对高度 minimum descent altitude critical altitude [机] 临界高度 pressure altitude [机] 压力高度, 气球上升高度 minimum sector altitude transition altitude

词源

From Middle English, borrowed from Latin altitūdō (“height”), from altus (“high”).

来源：wiktionary