“coal culm”概念、定义、翻译-科学时代

单词	coal culm
释义	矿业工程技术词汇手册 coal culm 煤粉
随便看	news brief news briefing news briefing officer news broadcast news bulletin news camera news camera news cameraman newscast newscast newscaster newscasting New-Scholaristicist School of Law new-scholasticism New School Movement new school year New Scientist news cinema news classification news clipping news clue news column news commentary news communication news communication

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。