单词	coal core sample
释义	coal core sample 煤心煤样
随便看	bottom cooling bottom cooling system bottom copper bottom coring bottom counce sonar bottom course bottom cover bottom covering bottom cradle bottom crawling vehicle bottom cross beam bottom crtting bottom culture bottom current bottom current meter bottom cut bottom cutter bottom cutting bottom cylinder cover bottom damage bottom dead center bottom-dead center bottom dead-center indicator bottom dead centre bottom dead-centre 出乎意料之外出乡人贱出乱子出了丧，讨材钱出了井底，又人海底出了井底，又入海底出了圈儿出了山门打师傅出了气的尿泡出了灯油钱，坐在黑地里 25606 25607 25608 25609 25610 25611 25612 25613 25614 25615