英语词汇“altitude”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

al·ti·tude

(ăltĭ-td′, -tyd′)

a. The height of a thing above a reference level, especially above sea level or above the earth's surface. See Synonyms at elevation.

b. Great height or elevation: has trouble breathing at altitude.

c. often altitudes A high location or area.

2. Astronomy The angular distance above the observer's horizon of a celestial object.

3. Mathematics The perpendicular distance from the base of a geometric figure to the opposite vertex, parallel side, or parallel surface.

[Middle English, from Latin altitūdō, from altus, high; see al-² in the Appendix of Indo-European roots.]

al′ti·tudi·nal (-tdn-əl, -tyd-) adj.

单词	altitude
释义	al·ti·tude (ăltĭ-td′, -tyd′) n. 1. a. The height of a thing above a reference level, especially above sea level or above the earth's surface. See Synonyms at elevation. b. Great height or elevation: has trouble breathing at altitude. c. often altitudes A high location or area. 2. Astronomy The angular distance above the observer's horizon of a celestial object. 3. Mathematics The perpendicular distance from the base of a geometric figure to the opposite vertex, parallel side, or parallel surface. [Middle English, from Latin altitūdō, from altus, high; see al-² in the Appendix of Indo-European roots.] al′ti·tudi·nal (-tdn-əl, -tyd-) adj.
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