the regularly repeated elliptical course of a celestial object or spacecraft about a star or planet
轨道。
one complete circuit round an orbited body
(一圈)轨道。
[mass noun]the state of being on or moving in such a course
绕轨道运行
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the earth is in orbit around the sun .地球在围绕太阳运行。
the path of an electron round an atomic nucleus
电子绕原子核运行的轨道。
a sphere of activity, interest, or application
(活动、兴趣或应用的)范围 <Italic>audiences drawn largely from outside the Party orbit</Italic>. 主要来自党外的听众。
【剖】 眼眶,眼窝。
the area around the eye of a bird or other animal
(鸟兽的)眼睑;眼眶。
(of a celestial object or spacecraft)move in orbit round (a star or planet)
(天体,飞船)环绕(星球)运行
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Mercury orbits the Sun .水星环绕太阳运行。
[no obj.]fly or move round in a circle
盘旋,圆圈飞行
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the mobile's disks spun and orbited slowly .活动雕塑上的圆盘慢慢地,旋转着绕着圈子。
put (a satellite) into orbit
使(卫星)进入轨道。
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into orbit informal into a state of heightened performance, activity, anger, or excitement 〈非正式〉 进入表演(或行动的)最佳状态;勃然大怒;万分激动his goal sent the fans into orbit . 他的进球使球迷们极度兴奋
"mid 16th cent. (in sense 3): from Latin