orbit

英 ['ɔːbɪt] 美 ['ɔːrbɪt]

• n. 势力范围；眼眶；轨迹
• vt. 绕轨道而行；进入轨道
• vi. 盘旋

双解释义

n. (名词)

1. [C]轨道

   the curved path of sth moving round sth else

v. (动词)

1. vt. & vi. 在…轨道上运行,环绕轨道运行

   to move in an orbit round sth

详尽释义

n. 名词

1. 势力范围
2. 【解】眼窝，眼眶；眼睛，眼球
3. 【天】轨道，运行轨道
4. 活动范围，知识范围
5. 【动】鸟类的眼睑，复眼缘的颊部
6. 旅程
7. 生活过程
8. 例行公事

v. 动词

1. 绕轨道运行
2. 环绕...的轨道运行，绕（某天体）运行，围绕…运动
3. 使进入轨道，把人造设备射入轨道，使进入太空轨道运行
4. 盘旋飞行，在轨道上盘旋
5. 达到轨道飞行所需的速度运行
6. 环绕...旋转
7. 在…轨道上运行
8. 使沿轨道运行

英英释义

Noun:

1. the (usually elliptical) path described by one celestial body in its revolution about another;

   "he plotted the orbit of the moon"
   

2. 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"
   

3. an area in which something acts or operates or has power or control:

   "the range of a supersonic jet"
   "a piano has a greater range than the human voice"
   "the ambit of municipal legislation"
   "within the compass of this article"
   "within the scope of an investigation"
   "outside the reach of the law"
   "in the political orbit of a world power"
   

4. the path of an electron around the nucleus of an atom

5. the bony cavity in the skull containing the eyeball

Verb:

1. move in an orbit;

   "The moon orbits around the Earth"
   "The planets are orbiting the sun"
   "electrons orbit the nucleus"
   

例句

用作名词 (n.)

1. Hou Kou district fell into Japanese orbit before the outbreak of the second sino-Japan war.
   虹口区在抗日战争爆发前就已落入日本人手中。
2. In the right orbit, an external ethmoidectomy was done, while in the left, a transnasal endoscopic approach was used to remove the inferomedial wall.
   两边皆以外侧眼眶切开术行外侧眼窝减压术合并内侧及部分眼窝底减压术。
3. Conclusions For patients undergoing enophthalmos caused by a crepitant frature in orbit, it is the best way to perform an operation as early as possible.
   结论对于眼眶爆裂性骨折引起的眼球内陷可考虑早期手术，其效果优于晚期手术者。
4. The spacecraft is in orbit around the moon.
   该航天器在绕月球轨道运行。
5. We can draw the earth's orbit round the sun.
   我们可以画出地球绕太阳运行的轨迹。

用作及物动词 (vt.)

1. The space shuttle will orbit a weather satellite.
   太空梭将把一个气象卫星送入运行轨道。
2. They could not lay their fingers on the reason for the rocket's failure to orbit.
   他们找不出火箭不能进入轨道的原因。

用作不及物动词 (vi.)

1. Make one more orbit to the left again.
   左转弯再盘旋一圈。
2. Avery's banked into a covering orbit while Byrne's plunged toward the restaurant.
   埃弗利乘坐的战机在空中盘旋掩护，班尼乘坐的战机则向饭店径直飞了过去。

常见句型

用作名词 (n.)

1. They put a weather satellite into orbit about the earth.
   他们把一颗气象卫星送入环绕地球的轨道。
2. They knew each other by sight, but their orbits not touch.
   他们彼此面熟,但没有接触往来。

用作动词 (v.)

用作不及物动词

S+～(+A)

1. The satellite itself will orbit around the earth for a period of days.
   卫星本身将绕地球轨道运行一段时间。
2. A plane orbited over landing field.
   有一架飞机在着陆地上空盘旋。

用作及物动词

S+～+ n./pron.

1. The earth orbits the sun.
   地球围绕太阳运行。
2. How many spacecrafts have orbited the moon?
   有多少航天器绕月球轨道运行?
3. The man--made satellite orbits the Earth every 48 hours.
   那颗人造卫星每48小时绕地球轨道运行一周。

经典引文

• His eyes..were very pale blue..and sunken deep into bony orbits.

  出自： J. May

• Orbiting Saturn was Titan, the largest satellite in the Solar System.

  出自： A. C. Clarke

常用短语

用作名词 (n.)

go into orbit

成功succeed

词汇搭配

用作名词 (n.)

形容词+～

• elliptic orbit 椭圆形轨道
• planetary orbits 行星轨道

介词+～

• in sb's orbit 在某人的领域之内
• go into orbit 大发脾气,成功

～+介词

• orbits about the earth 环绕地球的卫星

用作动词 (v.)

～+名词

• orbit the earth 绕着地球轨道运行
• orbit the moon 绕月球轨道运行
• orbit a satellite 把卫星送入轨道

～+介词

• orbit around the sun 绕太阳旋转
• orbit in space 在太空中沿轨道运行

词语用法

v. (动词)

1. orbit用作名词的意思是“轨道”,转化为动词主要表示天体或人造卫星在某轨道上运行。
2. orbit用作及物动词时,接名词或代词作宾语; 用作不及物动词时,与around, in, round等连用。

词源解说

• ☆ 14世纪晚期进入英语，直接源自古法语的orbite；最初源自中世纪拉丁语的orbita，意为轨道。

近反义词

【近义词】

• course
• path