英语词汇“pitch-board”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pitch-board
释义	pitch-board 🌏楼梯踏步三角定线板
随便看	document feeder document feed tray document fidelity document handler document handler unit document handling documenter document error documenters documenter's workbench software document evaluation document file document file icon Document Files document film Document filtering document flow document flowchart document flow management document folder document footer document for acceptance document for claim document for claims document for entering a bid