单词：heliographed
v. 用太阳摄影机拍摄, 用日光仪传递( heliograph的过去式和过去分词 )
v signal by means of a mirror and the using the sun's rays
单词：heliographed 相关文章
01Going Out of Business GLOSSARY to gobelly up to fail as a business; to have to close because a business is not earning enough money* The farm went belly up when it didnt rain enough for two summers in a row. to struggle to try very hard or for a ve
发表于:2018-12-03 / 阅读(135) / 评论(0)
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By Deborah Block Washington, DC 23 May 2006 watch New Sunscreen report Sunscreen with helioplex A new ingredient in sunscreen is being called the most important advance in skin protection from the sun
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2006年VOA标准英语（五月）
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Julianne: Im really glad to be back in Macville. What happened to the market that used to be here? Helio: Oh, it went belly up . It struggled for many years. The owners tried to downsize and reduced the space they were renting, but they had to throw
发表于:2019-02-18 / 阅读(81) / 评论(0)
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