单词	main seam
释义	main seam 主矿层
随便看	wheel locks wheel lock up wheel loose on axle wheel lubricator wheel lug wheel lug bolt wheelmaker wheelmakers wheelmaking wheelman wheel man wheelmark wheelmark eliminator wheelmark eraser wheelmen wheel meter wheel midship Wheel midship! wheel mill wheel mill bed wheel mill edger wheel miter wheel mode wheel molding machine wheel motor 悠悠生死别经年悠悠空尘悠悠羁旅愁人悠悠过悠然得意悠然心会悬望久悯余声之寂寞悲与此同悲凉万古英雄迹じょうかんぱんじょうかんぱん【上甲板】じょうがいじょうがい【場外】じょうきじょうきじょうきじょうきじょうきじょうき