词汇	层状煤
释义	层状煤 slabby coal
随便看	run-on chapters run on choke Run on commercial basis run on costs Run on diesel oil Run one lap around the floor at top speed run on empty Runonen run-on entry runonerrands run on errands run on errands for sb run one rs affairs anew run one's course run oneself run oneself into the ground run oneself out run oneself outof breath run oneself out of breath run one's eye down run ones eye over run one's eye over run one's eye s down run one's eyes over run one's eye s over