大家都搜：
第九颗行星
1、on the planet───在这个星球上
2、giant planet───[天]巨行星
3、clockwork planet───发条行星
4、planet───n.(Planet)人名；(法)普拉内；(西、葡)普拉内特；n.行星
5、the ninth───第九
6、ninth symphony───第九交响曲
7、double ninth───重阳
8、ninth───n.九分之一；adj.第九的；九分之一的；num.第九；第九名；九度音
9、Mars planet───火星行星
1、The Pluto used to be the ninth planet in the solar system, but now it is listed as the Dwarf Planet.───冥王星曾经是太阳系的第九颗行星，但是现在被列为矮行星。
2、People have long debated about considering it the ninth planet in our solar system.───长期以来人们就认为这是我们太阳系第九行星。
3、Later it was thought as the ninth planet and the farthest one from the sun in the solar system.───后来，人们把冥王星作为太阳系的第九大行星，也是距离太阳最远的一颗大行星。
4、Researchers are now pretty certain there's a ninth planet in the solar system.───研究人员如今相当确定，太阳系中存在着第九颗行星。
5、The scientists say that there's a 0.007 percent probability that the configuration is due to chance, and instead are confident it's a ninth planet.───科学家称，这样奇特的排位若是纯属巧合，其几率仅为0.007%，因此他们坚信这一定是因为有第九颗行星存在的缘故。
6、After Pluto was found in 1930, people took it as the ninth planet in our solar system.───自从1930年冥王星被发现后，人们就把它当作太阳系的第九大行星。
7、But when the second man to jam the ninth planet when he burst out laughing, and died.───但是当第二个人塞到第九颗的时候他就突然大笑起来，也死了。
8、There will be a perfect alignment between the moon and Venus, the planet of love and harmony, in your ninth house of long distance journeys.───月亮与金星有很完美的相位，金星在你长途旅行的第九宫。
9、Pluto is the ninth planet in our solar system and the furthest from the sun.───冥王星是离太阳最远的第九颗行星。
1、Discovered in 1930 by the American Clyde Tombaugh, the icy rock of Pluto has traditionally been considered the ninth planet, farthest from the sun in the solar system.