red planet
参考词典中red planet的常规释义：
基本释义
- 火星
英英解释
1个名词解释
- 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] mars, red planet
[例]- Mars has two satellites
点击查看……- 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
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