cross head

英 美
  • 联络巷道
  • cross v.穿过;交叉;杂交;反对;勾掉;碰见;阻挠n.十字架;十字形;杂交动植物;苦难adj.交叉的;相反的;生气的;杂交的
  • head n.头部;头脑;顶端;领袖;硬币的正面v.前进;为首;朝向adj.首要的;前面的
名词 crosshead:
  1. a heading of a subsection printed within the body of the text

  2. metal block that connects to a piston; it slides on parallel guides and moves a connecting rod back and forth