moon

名词 moon:

1. the natural satellite of the Earth
2. any object resembling a moon
3. the period between successive new moons (29.531 days)
   同义词：lunar month, lunation, synodic month
4. the light of the moon
   同义词：moonlight, moonshine
5. United States religious leader (born in Korea) who founded the Unification Church in 1954; was found guilty of conspiracy to evade taxes (born in 1920)
   同义词：Sun Myung Moon
6. any natural satellite of a planet

动词 moon:

1. have dreamlike musings or fantasies while awake
   同义词：daydream
2. be idle in a listless or dreamy way
   同义词：moon around, moon on
3. expose one's buttocks to

1. The moon goes round the earth.
   月亮绕着地球转。
2. The moon waxes and wanes every month.
   月亮每个月都有盈亏。
3. All that happened many moons ago.
   那一切都发生在很久以前。
4. Last night there was a full moon.
   昨晚是满月。

moon

n.（名词）
The natural satellite of Earth, visible by reflection of sunlight and having a slightly elliptical orbit, approximately 35',000 kilometers (22,'00 miles) distant at perigee and 40',997 kilometers (252,950 miles) at apogee. Its mean diameter is 3,475 kilometers (2,'0 miles), its mass approximately one eightieth that of Earth, and its average period of revolution around Earth 29 days 2 hours 44 minutes calculated with respect to the sun.
月亮，月球：地球的天然卫星，通过反射太阳光而发光，并有一个略呈椭圆形的轨道，在近地点时，距离约有35',000公里(22,'00英里），在远地点距离约有40',997公里(252,950英里）。它的平均直径为3,475公里(2,'0英里），它的质量约为地球的八十分之一，参照太阳，它围绕地球旋转的平均周期为29天2小时44分钟
A natural satellite revolving around a planet.
（行星的）卫星：围绕行星运转的天然卫星
The moon as it appears at a particular time in its cycle of phases:
朔望月：月亮在某一特定时间就会在天体运转轨道相应位置出现：
例句：
the full moon; a half moon.
满月；半月

A month, especially a lunar month.
太阴月：一个月，尤指阴历的月
A disk, globe, or crescent resembling the natural satellite of Earth.
月状物，新月状物：类似地球自然卫星的碟、球体或新月状物
Moonlight.
月光
Slang The bared buttocks.
【俚语】 赤裸的臀部
v.（动词）
mooned,moon.ing,moons
v.intr.（不及物动词）
To wander about or pass time languidly and aimlessly.
闲逛：没精打采地或无目的地闲逛或虚度时间
To yearn or pine as if infatuated.
出神：渴望或向往，仿佛迷恋或醉心于其中
Slang To expose one`s buttocks in public as a prank or disrespectful gesture.
【俚语】 露出屁股以戏弄：在公共场合暴露自己的屁股，作为一种恶作剧或不尊重的表示
v.tr.（及物动词）
Slang To expose one`s buttocks to (others) as a prank or disrespectful gesture:
【俚语】 露出屁股：对别人露出屁股作为恶作剧或不尊敬的表示：
例句：
.threatened to moon a passing . . . camera crew.(Vanity Fair)
.威胁要对一群路过的照相者露出屁股.(名利场)

来源：
Middle English moone
中古英语 moone
from Old English môna * see mô- 2
源自 古英语 môna *参见 mô- 2