基本螺紋普通螺紋regular: adj. 1.有規(guī)則的,有規(guī)律的;有秩序的,井井有條的, ...screw thread: 螺紋;螺絲線(xiàn)。 screw threads: 螺紋inch screw threads: 英制螺紋metric screw threads: 米制螺紋下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯