燧石在压力的作用下碎成了小块。Under the pressure, the flint crumbled into fragments.这里的岩石像燧石一样坚硬.The rock here was as hard as flint.这一岩层中有大量燧石.This layer of rock contains a lot of flint....
...bruised tomatoes and cucumbers...被碰伤的西红柿和黄瓜She bruised herself against the desk.她撞到书桌上, 受了瘀伤。He was very bruised and suffering from whiplash.他满身青肿，而且颈部过度屈伸受伤。She continued massaging her right foot, which was bruised a...
那混凝土是用钢筋加固的.That concrete is reinforced with steel beams.锚固技术是矿山工程中加固的一种重要手段.Anchorage technology is an important means of reinforce in the mine engineering.不锈钢加固的垫块持续提供了平稳操作.The stainless steel reinforced shoe provides ...