“coal shovel”概念、定义、翻译-科学时代

单词	coal shovel
释义	矿业工程技术词汇手册 coal shovel 铲煤机；煤铲
随便看	plane wave plane wave plane wave Born approximation plane-wave pulse plane-wave quantum planeze plane zoning scheme planform planform planianticline planigraphy planigraphy planimegraph planimeter planimeter planimeter planimeter planimeter planimeter planimetric map planimetric method planimetry planing planing step planish

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。