单词：astronomical spectrograph
单词：astronomical spectrograph 相关文章
Beckham Unwrapped You know you've made it when you're 1)baited by world leaders, copied by 2)doyens of fashion and adored by fans worldwide, throw in a celebrity romance, marriage and children, the dr
疯狂英语2004年
Rare Astronomical Event to Occur June 5-6 Skywatchers on all seven continents will get a chance to witness an astronomical rarity on June 5 or 6, the transit of the planet Venus. It is likely the last time anyone alive today will have a chance to vie
VOA标准英语2012年(六月)
今天我们要学的词是 astronomical. astronomical 的意思是高昂的、天文数字的。 In Silicon Valley, housing prices and rents are astronomical, and the rates a corporate housing provider can charge are sky-high as well. 硅谷的房价和
英语单词荟萃
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We residents of the Milky Way should have a little extra skip in our step today. Turns out our home galaxy is much bigger and moving a lot faster than we previously th
Scientific American(一)月
Idiom: Out and about 溜达，转一转 Hit the book: Obscure Attempt Commonplace Sheer Sustain Astronomical
趣味青春英语
The company published this map showing the cost of living in nearly 500 cities around the world. Red dots indicate expensive cities and green less expensive. 这张显示全球500座城市生活成本的地图，红点表示昂贵，绿色表示便宜。
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