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汉语拼音：suì shí

岩石，主要成分是二氧化硅，黄褐色或灰黑色，断口呈贝壳状，坚硬致密。敲击时能迸发火星，古代用来取火或做箭头，现代工业中用作研磨材料等。

• Under the pressure, the flint crumbled into fragments.

  燧石在压力的作用下碎成了小块。

• The rock here was as hard as flint.

  这里的岩石像燧石一样坚硬.

• This layer of rock contains a lot of flint.

  这一岩层中有大量燧石.

• The host rock conformably overlies a band of siliceous chertybrecia.

  含矿主岩整合地上覆于硅质燧石角砾石带之上.

• At that time they had learned to strike fire from flint.

  那时他们已学会了用燧石打火.

• The Indians chipped flint arrowhead.

  印第安人凿制燧石箭头.

• Thus we can better understand the deformation of chert in a highly fluid form.

  这样我们就能更好地理解燧石在高度流体状态时的变形情况.

• And some minutely crystalline varieties, such as flint, may be opaque and of a waxy luster.

  某些细小的结晶变种, 如燧石, 可能是不透明的,并具有腊样的光泽.

• And some minutely crystalline varieties, such as flint, may be opaque and of a maxy luster.

  某些细小的结晶变种, 如燧石, 可能是不透明的,并具有油脂光泽.

• Fortunately , however, ancient men made tools of stone, especially flint.

  然而,幸运的是, 远古人用石头制作了工具, 特别是用燧石.

• Flints were found in association with the prehistoric remains of the bear.

  科学家发现燧石与熊的史前残骸有关.

• We are the sons of flint and pitch.

  我们是燧石和沥青的子孙.

• In the coldest flint there is hot fire.

  冰冷的燧石里有烈火.

• You cannot wring water from a flint.

  燧石里拧不出水来(缘木求鱼).

• This wall is made of flint.

  这堵墙是用燧石建成的.