“秘密行动”概念、定义、翻译-科学时代

单词	秘密行动
释义	军事词汇手册秘密行动 stealth
随便看	echo lock echo loop attack echo loss echometer echometer echometry echo model echo organ echo path delay echo path delay--echo path delay (EPD) echo path delay (EPD) echopathy echophonocardiography echo plate echopraxia echo pulse echo pulse echo pulse echo question echo-ranging echo ranging echo ranging echo ranging echo ranging echo reply

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。