单词：Deimos
音标：['deimɔs] ；
n. [天]火卫二
n the outer of two small satellites of Mars
词型变化：名词复数形式 : deimoss
单词：Deimos 相关文章
Mars is a planet of outsized splendor. Despite being only half as big and a tenth as heavy as Earth, it bears the solar systems tallest mountain, longest canyon and largest crater. At 22 and 12 kilometers wide, however, its inner moon Phobos and oute
发表于:2019-01-20 / 阅读(487) / 评论(0)
2016年Scientific American(八)月
2016年Scientific American(八)月