单词：rhombs
n. 【几】菱形
单词：rhombs 相关文章
Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra
发表于:2018-12-05 / 阅读(298) / 评论(0)
国家地理2008年
国家地理2008年
今天我们要学的词是thumbs-up。 Thumbs-up, 是翘大拇指，表示满意和赞赏。 The movie got a thumbs-up from the critics, 这部影片得到了影评人的好评。 Her performance was given a thumbs-up by her coach, 她的表演得到了
发表于:2019-02-04 / 阅读(244) / 评论(0)
英语单词荟萃
英语单词荟萃
Transcript for Reference Only --chunshan The infrared astronomical satellite, now celebrating its 25th anniversary, gave us the first all sky view of our dusty infrared universe. Floating above the galactic center is the Rho Ophiuchi Cloud, about 400
发表于:2019-02-26 / 阅读(377) / 评论(0)
自然百科2008年
自然百科2008年