英语词汇etalon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	etalon
释义	etalon etalon n: (optics: measures wavelengths) (光学：测量波长) SC 标准具
随便看	inpatient in perpetuity in person in perspective in phase in place in place of in pocket in practice in principle in print in private in progress in proportion in public input input-output inquest in question in quick succession inquietude inquire inquirer inquiring inquiringly

英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。