n.竖锯，钢丝锯；拼板玩具；锯曲线机；v.用锯曲线机锯；使互相交错； 变形： 复数：jigsaws过去式：jigsawed过去分词：jigsawn现在分词：jigsawing第三人称单数：jigsawes 英英释义： jigsaw[ 'dʒiɡsɔ: ]n.a portable power saw with a reciprocating blade; can be used with a variety of blades depending on the application and kind of