“pedal point”概念、定义、翻译-科学时代

单词	pedal point
释义	音乐词汇手册 pedal point 持续音
随便看	tracer compound tracer detector tracer diffusion tracer dilution technique tracer element tracer element tracer element tracer facility tracer gas tracer isotope tracer isotope tracer labelling tracer laboratory tracer material tracer metal tracer method tracer method traceroute traceroute tracer scale tracer solution tracert tracer technique tracer technique tracer technique

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。