“发声器--声发生器”概念、定义、翻译-科学时代

单词	发声器--声发生器
释义	语言学词汇手册 sound generator 声发生器，发声器
随便看	operational definition operational definition operational definition operational definition operational deployment operational efficiency of funds operational encirclement operational excellence operational experience operational feasibility operational flight operational flight test operational force operational forced outage rate operational gains operational gaming operational goal operational grouping operational information operational information operational insertion operational inspection operationalism operationalism operationalism

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。

sound generator