单词：light liquid dispersion pipe
单词：light liquid dispersion pipe 相关文章
SCIENCE IN THE NEWS - All About Fireflies and Possible Liquid Water on Mars CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. BOB DOUGHTY: And Im Bob Doughty. Today, we tell about evidence of liquid water
2011年VOA慢速英语(八)月
[00:13.09]Reading, speaking and writing [00:16.54]I HAVE SEEN AMAZING THINGS [00:20.48]My first visit was to a space station [00:24.45]considered the most modern in this part of space. [00:28.21]Described as an enormous round plate, [00:31.92]it spin
高中英语人教版必修
HARI SREENIVASAN: Time now for our weekly segment on science called the Leading Edge, and the discovery of another possible Earth-like planet that's grabbing worldwide attention today. It is true, scientists have previously said they believe there ar
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本期内容： For many Canadians, the idea of legal cannabis once seemed a pipe dream. But from 17 October, Canada will become the first G7 country to give recreational cannabis the green light. Supporters say legalisation will bring new medical ad
夏说英语新闻晨读
We were walking on sand that was fine-grained and smooth, not wrinkled like beach sand, which preserves the impressions left by the waves. 我们在很细，很平，没有皱纹，像海滩上只留有潮水痕迹的沙上行走。 This dazzling car
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Lets nuke it in the microwave, we often say as we pull a frozen dinner out of the freezer. That figure of speech seems to express the fact that our experience with nuclear power and with microwaves goes back only a few years, while our experience wit
英语时差8，16