“echo check”概念、定义、翻译-科学时代

单词	echo check
释义	网络与多媒体词汇手册 echo check 回送检验法
随便看	advantageous trade advantage weapon advaya advection advection advection advection advection advection advection advection fog advection fog advection layer advection layer advection snowmelt advective ablation advective ablation advective cooling advective layer Advent Advent Advent Advent Advent Christian Church Adventist Review

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。