雙線鞋沿縫合機(jī)doublethrow knife: 收割機(jī)的doublethreadedscrew: 雙紋螺釘; 雙紋螺絲doublethrowcrankshaft: 雙拐曲柄軸doublethread: 雙螺紋; 雙頭螺絲; 雙頭螺紋doublethrowswitch: 雙投開(kāi)關(guān)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
