Orbit
[ 'ɔrbɪt ]
第3级
其它 Other
n. 轨道;势力范围;眼眶;（人生的）旅程，生活过程;
vt.& vi. 在…轨道上运行，环绕轨道运行;
vi. 盘旋;绕轨道运行;
vt. 绕轨道而行;进入轨道;
💡 词根助记
orb圆圈+it表名词→轨道
📝 例句
Pluto has an elliptic orbit.
冥王星的轨道是椭圆形的。
This was something within the administrator's orbit.
这件事情倒是行政管理人能接得上手的工作。
The space shuttle will orbit a weather satellite.
航天飞机将把一个气象卫星送入运行轨道。
This motion of an object in an orbit about a center as called revolution.
象这种一个物体环绕某个中心所作的轨道运动叫做公转。
Let's suppose that the electron at first is in the normal orbit.
让我们假设电子起初在基态轨道上。
🌱 联想助记
【记】※ or-或许,bit-少量:或许只有少量的天体运行轨道
※ or-或者,bit-一点:只要程序有一点点不对,或者其它问题卫星就会偏离轨道
※ or-或许,bit-拼音“鼻涕”:或许,鼻涕也应该按照轨道流下来就比较会好看一点
✅ 同义词
🔴 反义词
📖 牛津释义
orbit
n
1
(a) path followed by a planet, star, moon, etc round another body （天体运行的）轨道
the earth's orbit round the sun 地球绕行太阳的轨道.
(b) path of a man-made object, eg a satellite or space-craft, round a planet, star, etc （人造物体如卫星、 航天器等飞行的）轨道
The spacecraft is in orbit (ie moving in orbit) round the moon. 该航天器在绕月球轨道上飞行.
How many satellites have been put into orbit round the earth? 有多少颗人造卫星已送入绕地球轨道?
2 area of power or influence; scope 势力范围
Marketing does not come within the orbit of his department. 市场推销业务不归他这一部门管. orbit, v [I, Tn]
move in orbit round (sth) 在绕（某物）的轨道上运行; 环绕轨道运行
orbit in space 在太空中沿轨道运行
How many spacecraft have orbited the moon? 有多少航天器绕月球轨道运行?
🎯 考研助记
or(谐音,窝)+bit(一点): 眼窝- 轨道{眼球在眼窝中转动，天体在太空沿轨道转动，引申运行轨道} o(本身就像个轨道) orbit~a bit有点像 轨道
🔁 扩展释义
*['ɒ:bit]n. 轨道, 常轨, 眼眶vt. 绕...轨道而行vi. 进入轨道, 盘旋【化】 轨道【医】 眶相关词组: bring sth within the orbit of
🏥 医学释义
轨道，环绕
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
It's not like her to have missed two days of classes.
缺课两天不太象她的作风。
It is also useful for sending pictures, designs, maps and so on.
传真机也可以用来发送图片、地图等。
Please sign here to show that you have received the money.
请在这儿签字以表明你已收到这笔钱。"