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单词 equatorial
释义

WordReference Random House Learner's Dictionary of American English © 2024
e•qua•to•ri•al /ˌikwəˈtɔriəl, ˌɛkwə-/USA pronunciation  adj. 
  1. Place Namesof or near the equator:equatorial regions.
  2. typical of the region around the equator:equatorial heat.

WordReference Random House Unabridged Dictionary of American English © 2024
e•qua•to•ri•al  (ē′kwə tôr′ē əl, -tōr′-, ek′wə-),USA pronunciation adj. 
  1. Geographyof, pertaining to, or near an equator, esp. the equator of the earth.
  2. Geographyof, like, or typical of the regions at the earth's equator:equatorial temperatures.

n. 
  1. Opticsa telescope mounting having two axes of motion, one parallel to the earth's axis and one at right angles to it.
  • equator + -ial 1655–65
e′qua•to′ri•al•ly, adv. 

Collins Concise English Dictionary © HarperCollins Publishers::
equatorial /ˌɛkwəˈtɔːrɪəl/ adj
  1. of, like, or existing at or near the equator
  2. (of a telescope) mounted on the perpendicular axes, one of which is parallel to the earth's axis: an equatorial orbit
  3. of or referring to the celestial equator
 n
  1. an equatorial mounting for a telescope
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更新时间：2025/7/24 8:15:06