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词汇 orbit
释义

orbit

noun
/ˈɔːbɪt/
/ˈɔːrbɪt/
  1. enlarge image
    [countable, uncountable]
    a curved path followed by a planet or an object as it moves around another planet, star, moon, etc.(天体等运行的)轨道
    • the earth’s orbit around the sun地球环绕太阳的轨道
    • in orbit a space station in orbit around the moon环绕月球运行的空间站
    • into orbit A new satellite has been put into orbit around the earth.一颗新的人造卫星被送上了环绕地球的轨道。
    Wordfinder
    • astronaut
    • countdown
    • dock
    • launch
    • mission
    • orbit
    • rocket
    • satellite
    • space
    • weightless
    Wordfinder
    • asteroid
    • astronomy
    • comet
    • constellation
    • cosmic
    • galaxy
    • meteorite
    • orbit
    • space
    • the universe
    • The spaceship made an orbit of the moon.宇宙飞船绕月球轨道运行了一周。
    • Mercury follows an elliptical orbit.水星遵循椭圆轨道。
    • He spent eleven months in orbit.他在太空待了十一个月。
    Topics Spaceb2
    Collocations Dictionaryadjective
    • circular
    • elliptical
    • eccentric
    verb + orbit
    • enter
    • go into
    • reach
    preposition
    • in orbit
    • orbit around
    • orbit round
  2. [singular] an area that a particular person, organization, etc. deals with or is able to influence(人、组织等的)影响范围,势力范围
    • within somebody's orbit to come/fall/be within somebody’s orbit进入/落入/属于某人的势力范围
  3. 词源mid 16th cent. (referring to the eye socket): from Latin orbita ‘course, track’ (in medieval Latin ‘eye socket’), feminine of orbitus ‘circular’, from orbis ‘ring’.

orbit

verb
/ˈɔːbɪt/
/ˈɔːrbɪt/
[transitive, intransitive]
动词形式
present simple I / you / we / they orbit
/ˈɔːbɪt/
/ˈɔːrbɪt/
he / she / it orbits
/ˈɔːbɪts/
/ˈɔːrbɪts/
past simple orbited
/ˈɔːbɪtɪd/
/ˈɔːrbɪtɪd/
past participle orbited
/ˈɔːbɪtɪd/
/ˈɔːrbɪtɪd/
-ing form orbiting
/ˈɔːbɪtɪŋ/
/ˈɔːrbɪtɪŋ/
  1. to move in an orbit (= a curved path) around a much larger object, especially a planet, star, etc.沿轨道运行;围绕…运动
    • Stars near the edge of the galaxy orbit more slowly.银河边缘处的恒星运行的速度较慢。
    • orbit something The earth takes a year to orbit the sun.地球绕太阳一周要一年的时间。
    • orbit around something This technique has been used to detect planets orbiting around other stars.这项技术已经被用来探测围绕其他恒星运行的行星。
    Topics Spaceb2
    词源mid 16th cent. (referring to the eye socket): from Latin orbita ‘course, track’ (in medieval Latin ‘eye socket’), feminine of orbitus ‘circular’, from orbis ‘ring’.
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