Saturnn.土星n.[罗神]农神
Saturnalis circularisn.环土星虫
Saturn Systems Office"土星"系统局
Saturn Launch Vehicle土星运载火箭
Saturn of sign the under在土星的标记下
saturnigraphic coordinates土面坐标
Saturn Apollo Applications"土星"运载火箭的"阿波罗"飞船应用系统
saturnicentric coordinates土心坐标
Saturn has several moons.土星有好几颗卫星。