粗碎屑巨块可见碎屑macrofragmental coal: 显组分煤; 植粒煤macrofracture fabric: 大裂缝组构macrofunction: 宏功能macrofracture: 宏观裂缝macrogametangium: 大配子囊下载手机词典可随时随地查词查翻译
