煤层

méicéng 〔名〕夹在岩层中呈层状分布的煤。

• 蹿个(儿)
• 蹿个儿
• 蹿动
• 蹿劲
• 蹿升
• 蹿奔
• 蹿房越脊
• 蹿拨
• 蹿火
• 蹿稀
• 蹿红
• 蹿腾
• 蹿越
• 蹿跃
• 蹿跳
• 蹿跶
• 蹿蹦
• 蹿辕子
• 躁
• 躁动
• 躁急
• 躁恼
• 躁气
• 躁汗
• 躁激
• @topic_friends_pal-around
• @topic_gardening_cut-back
• @topic_gardening_cut-down
• @topic_gardening_mow-down
• @topic_genetic_engineering_gm_1
• @topic_genetic_engineering_phenotype
• @topic_good_health_hundred
• @topic_good_health_thrive-on
• @topic_growing_crops_plough-back
• @topic_growing_crops_plough-up
• @topic_happiness_ok
• @topic_happiness_seventh
• @topic_historic_buildings_shore-up_1
• @topic_honest_above-board
• @topic_hospitals_ent
• @topic_how_machines_work_break-down_2
• @topic_how_machines_work_crank-up
• @topic_how_machines_work_shut-down
• @topic_how_machines_work_shut-off
• @topic_how_machines_work_switch-off
• @topic_how_machines_work_switch-on
• @topic_how_machines_work_turn-off_3
• @topic_how_machines_work_turn-on
• @topic_hunger_stoke-up
• @topic_injuries_knock-out