单词	rock formation
释义	rock formation 岩层
随便看	rolling-mills rolling mill scale rolling mill screw down rolling mill stand rolling mill street rolling mill yield rolling missile rolling mode rolling model rolling moment rolling moment arm rolling moment coefficient rolling moment of inertia of sprung mass rolling motion rolling mountains rolling mouse rolling movement rolling needle rolling news rolling of earthwork rolling off rolling of glaze rolling of sectional iron rolling of sections rolling oil 潜移默运潜窃阳剽潜精研思潜精积思潜蛟困凤潜踪匿影潜踪蹑迹潜踪隐迹潜鳞戢羽潜龙伏虎抱憾抱成见抱拢抱拳抱持抱枕抱柱抱柱对抱柱对儿抱歉