土卫 meaning in English

[天文学] satellite of saturn; saturnian satellite

Because titan is saturn's largest moon, it held special interest for us .
由于土卫六是最大的卫星，因此我们对它特别感兴趣。
A three-inch refractor will give an excellent view as well as showing titan .
一架三英寸的折射望远镜就能看到极好的景象，还可以看出土卫六。
Is it covered with liquid hydrocarbons
土卫六表面是否覆盖了液态的碳氢化合物？
There is liquid flowing on the surface of titan
土卫六的表面有液体流动。
Or is titan simply an icy satellite pocked with craters
或者土卫六只是个坑坑疤疤的冰冷卫星？

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