单词	petrology of coal
释义	petrology of coal 煤岩学
随便看	clean (configuration) stall speed clean content clean copy clean core clean cracking feed clean credit clean cultivated crop clean cultivated (tilled) crop clean cultivation clean culture clean-cut cleancut clean cut clean-cut indication clean-cut separation clean cut separation clean cut system clean-cut timber clean cutting clean-cutting method clean data clean data output clean-deal clean deal clean-desk 口快心直口惠而实不至口无择言口是心苗口是心非口服心服口沸目赤口燥唇干口直心快口碑载道ハナモリハナヤカハナヤグハナヤサイハナヨメハナヨメゴリョウハナラビハナレハナレジマハナレバナレ