| 单词 | hypersonic |
| 释义 | hypersonic[ hahy-per-son-ik ] / ˌhaɪ pərˈsɒn ɪk / SEE SYNONYMS FOR hypersonic ON THESAURUS.COM adjectivenoting or pertaining to speed that is at least five times that of sound in the same medium. Origin of hypersonicFirst recorded in 1935–40; hyper- + sonic Words nearby hypersonichypersensitivity, hypersensitization, hypersensitize, hypersexual, hypersomnia, hypersonic, hyperspace, hypersphere, hypersplenism, hyperstatic, hypersthene Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for hypersonicBritish Dictionary definitions for hypersonichypersonic / (ˌhaɪpəˈsɒnɪk) / adjectiveconcerned with or having a velocity of at least five times that of sound in the same medium under the same conditions Derived forms of hypersonichypersonics, nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for hypersonichypersonic [ hī′pər-sŏn′ĭk ] Relating to or capable of speeds equal to or exceeding five times the speed of sound (Mach 5 and above). Compare subsonic supersonic transonic. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
| 随便看 |
|
英语词典包含192737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。