“sonometer”概念、定义、翻译-科学时代

单词	sonometer
释义	交通运输工程词汇手册 sonometer 振动频率计
随便看	track etch analysis track etching dosimeter track-etching membrane track events track fading track fading track format track gauge track haulage track in trackin tracking tracking tracking tracking tracking tracking tracking tracking tracking tracking tracking tracking accuracy tracking aerial tracking and data relay satellite system

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。