“above-ground coffin”概念、定义、翻译-科学时代

单词	above-ground coffin
释义	军事词汇手册 above-ground coffin 地面箱形发射掩体
随便看	etched plain etched planation surface etched plate etcher etch figure etch-figure etching etching etching etching etching etching by transmitted light (ETL) etching cell etching cell etching machine etching needle etching paper etching press etching process chemical etching service etching solution etching technology etching varnish etch virus ETC（electron transport chain）

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。