中密度纤维板（全写为 medium density fibreboard，建筑材料）the abbreviation for‘medium density fibreboard’ (a building material made of wood or other plant fibres pressed together to form boards)
n.
1.
中密度纤维板
2.
心肌抑制因子
n.
1.
medium-densityfiberboard: abuildingmaterialmadeofsmallpiecesofwoodpressedtogethertoformboards, usedformakingfurniture, doors, etc.