Pluto

Pluto

英
　　美 ['plʊto]

n. [天] 冥王星；冥王

中文詞源：

Pluto 冥王星

來自拉丁語Pluto,來自希臘語Plouton,財富之神，冥王，來自PIE*pleu,流動，詞源同flow,fleet.其詞義聯系來自地底蘊藏著的黃金珠寶都歸冥王掌管。後用於指冥王星。

例句：

1. The space telescope has taken the clearest pictures ever of Pluto.
太空望遠鏡拍攝到瞭迄今為止最清晰的冥王星的照片。

2. Pluto is the furthest planet from the sun.
冥王星是離太陽最遠的行星.

3. Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
天文學傢知道冥王星與海衛一擁有幾乎相同的體積、質量與密度。

4. Pluto seems to have suffered a major collision that tipped it 122 degrees from the vertical.
冥王星似乎受到過嚴重撞擊，傾斜瞭122度。

5. Pluto has an elliptic orbit.
冥王星的軌道是橢圓形的.