steels钢材steeln.钢铁；钢制品；钢铁般的性质vt.使坚强；使 ... 硬如钢；使下定决心adj.钢的；坚强的steel post钢柱steel type钢材型号steel deck钢板层steel disc钢片steel nail钢钉steel grid格砖炉篦steel bandn.钢鼓乐队steel form钢模steel pick钢镐steel roof钢屋盖

1. The wooden beams were fortified with steel rods.
   木梁由钢条所加固。
2. Steel bars sprang from the ground around us and closed over our heads.
   钢条在我们四周从地上弹出来，贴着我们的头顶。