基本解释[機] 轉動副英汉例句雙語例句Mechanism for scaling planar graphs is defined as the mechanism that can enlarge or shrink a planar graph by driving a revolute pair.平麪圖形放縮機搆能夠對一個由若乾條直線段搆成的任意平麪圖形進行放大和縮小。revolute pair更多例句专业释义機械工程轉動副