broken trail meaning in English
残破的痕迹1
残破的痕迹2
残破的足迹
义薄情天
Examples
- Waved lines can ' t be drawn in holes , grooves or outside the outlines , because there are no broken trails . if the cutting position is obvious , it needn ' t be signed
波浪线不应画在通孔、通槽内或画在轮廓线外，因为这些地方没有断裂痕迹。剖切位置明显的局部剖视图可以不标注。