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单词	archimedes' screw
释义	archimedes' screw noun Usage: usually capitalized A : a device consisting of a tube bent spirally around an axis or of a broad-threaded screw incased by a hollow open cylinder and used to raise water by rotating the apparatus when partly immersed in a slantwise direction [Archimedes' screw]
随便看	helicotrema helicteres helictis helictite heligoland heligoland trap heling helio helio helio- heliocentric heliocentric heliocentric latitude heliocentric longitude heliocentric parallax heliochrome heliochromy heliodon heliodor heliogram heliograph heliographic heliography heliogravure heliolatry

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。