字典網>> 英漢字典>> D開頭詞條>>double beak anvil的意思 漢英字典double beak anvil中文翻譯：【機】 雙臂鐵砧英文字典double beak anvil相關詞條：double-faced paper double-length number double base powder double inclined plane splint double t connection double-step write compensation double male and female double-word constant double-flow induced-draught cooling tower double quartan