单词	bordroomman
释义	bordroomman 煤房杂工
随便看	straight-bar rib machine straight barter sale straight baseline straight baseline system straight base rim straight bat straightbead straight bead straight bead welding straight beam straight beam bending straight-beam bracket straight beam central straight beam contact unit straight bevel gear straight bevel gear broaching machine straight bevel gear cutter straight bevel gear cutting machine straight bevel gear generating machine straight bevel gear generator straight bevel gear milling machine straight bevel gear pair straight bevel gear planing machine straight bevel gear rougher Straight bevel gears