“sound film”概念、定义、翻译-科学时代

单词	sound film
释义	广播影视词汇手册 sound film 有声电影；录音胶片；声膜
随便看	negotiable bill of lading negotiable bill of lading (negotiable B/L) negotiable bond negotiable bond negotiable certificate of deposit negotiable cheque negotiable combined transport document negotiable credit instrument negotiable document negotiable document negotiable documents negotiable draft negotiable instrument negotiable instrument negotiable instrument negotiable instrument negotiable instrument negotiable instrument negotiable instrument negotiable instrument negotiable letter of credit negotiable letter of credit negotiable letter of credit negotiable note negotiable order of withdrawal

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。