“发言”概念、定义、翻译-科学时代

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。

单词	发言
释义	教育学词汇手册发言 speech
随便看	unconventional photographic system unconventional photography unconventional uranium resources unconventional warfare unconventional warfare unconvertible currency unconvertible loan stock unconvertible securities unconvicted person uncooked uncoordinated battle uncork uncorrected misstatement uncorrected proof copy uncorrected proof copy uncorrected result uncorrelated uncorrelated random variables uncorrelated samples uncorrelated type of organization uncorroborated confession uncountable noun uncountable set uncountable set uncounted gas