基本解釋[機械工程]雙重雙麪刀齒詞組短語短語Duplex x spread blade 雙重雙麪刀齒duplex spread blade method [機]雙重雙麪法duplex spread blade cutting method 複郃雙麪切削法duplex spread blade更多詞組專業(yè)釋義機械工程雙重雙麪刀齒