metric thread 英[ˈmetrɪk θred] 美[ˈmetrɪk θred] [词典] 公制螺纹，米制螺纹; [例句]Typical applications: imported equipment or machinery Whitworth as spare parts supply problems to be changed to metric thread. 典型应用：进口设备或机械英制螺纹由于备件供应问题需要改成公制螺纹的。