单词	loose tie
释义	loose tie 轨道暗坑
随便看	composite brake-shoe material composite braking composite braking system composite brazing structure composite break-even point composite breakwater composite breccia composite brick composite brick masonry composite bridge composite bridge deck composite bridge tower composite briek wall composite brigade composite brush Composite Brushing composite brush plating composite brush plating process composite B-tree composite buffered fiber composite buffer layer composite building composite building block composite building enclosure composite built