Mars

名词 mars:

1. a small reddish planet that is the 4th from the sun and is periodically visible to the naked eye; minerals rich in iron cover its surface and are responsible for its characteristic color
   同义词：Red Planet
2. (Roman mythology) Roman god of war and agriculture; father of Romulus and Remus; counterpart of Greek Ares

名词 mar:

1. the month following February and preceding April
   同义词：March, Mar
2. a mark or flaw that spoils the appearance of something (especially on a person's body)
   同义词：blemish, defect, mar

动词 mar:

1. make imperfect
   同义词：mar, impair, spoil, deflower, vitiate
2. destroy or injure severely
   同义词：mutilate, mar

1. Is there life on Mars?
   火星上有生物吗?
2. Mars was the Roman god of war.
   马尔斯是罗马的战神。
3. The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
   我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。
4. Scientists are studying the photographs of Mars for signs of life.
   科学家们正在研究火星的照片，寻求生命的迹象。
5. Mars is the fourth planet in order from the sun.
   火星是太阳系的第四颗行星。

Mars

n.（名词）
Roman Mythology The god of war.
【罗马神话】 战神
The fourth planet from the sun, having a sidereal period of revolution about the sun of '87 days at a mean distance of 227.8 million kilometers (4.' million miles) and a mean diameter of approximately ',72' kilometers (4,80 miles).
火星：距太阳第四近的行星。绕太阳公转周期为'87天，距太阳平均距离为227.8百万公里(4.'百万英里），平均周长大约为',72'公里(4,80英里）

来源：
Middle English
中古英语
from Latin M3rs
源自 拉丁语 M3rs