AnalyzerSentence analysis5SpansSentence穿孔機で金属板に穴を開ける。1000 character limitAnalyzeSentence穿せん孔こう機きで金きん属ぞく板ばんに穴あなを開あける。Span Details穿せん孔こう機きdrilling machine; boring machine; drill press; keypunch; card punching machinenounでlocation, means, or scope markergrammar金きん属ぞく板ばんmetal plate; metallic platenounにdirection, time, indirect object, or target markergrammar穴あなを開あける。make a hole; pierce; drill; cause a loss; create a deficitexpression, verb