单词	Kundt tube
释义	Kundt tube noun ˈku̇nt- : an acoustically resonating horizontal glass tube in which the standing-wave nodes are exhibited by the distribution of a fine powder and that is used to measure the velocity of sound in gases Word History Etymology after August Kundt †1894 German physicist
随便看	primary structurist primary substance primary succession primary syphilis primary tissue primary tooth primary triad primary type primary wall primary xylem primas primata primatals primate primates primateship primateships primatial primatial council primatical primatological primatologies primatologist primatologists primatology

英语词典包含469781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。