extrusive [ɪkˈstrusɪv, -zɪv]

例句:

• If the magma is erupted at the surface as lava, it forms extrusive igneous rocks such as basalt.
  来自Scientific American
• A variety of geological environments are extrusive or intrusive rocks.
  不同的地质环境形成喷出岩或侵入岩.
  
• The full employment is an extrusive problem in the world today.
  充分就业是当今世界面临的一个突出问题.
  
• The extrusive PVC rigid sheet of the company has very high quality.
  该挤压聚氯乙烯僵化的资产负债表,该公司的质量非常高.