资料来源 : pyDict

硬木,硬木材,落叶树

资料来源 : WordNet®

hardwood
     adj : made of the hard-to-cut wood of a broad-leaved tree, as e.g.
           oak; "hardwood floors" [ant: {softwood}]
     n : the wood of broad-leaved dicotyledonous trees (as
         distinguished from the wood of conifers)