corrosion [kəˈroʒən]

例句:

• The surface corrosion was worst where the paint had flaked off.
  油漆剥落的地方表面腐蚀最为严重。
  
• All planes are being inspected for possible cracking and corrosion.
  所有的飞机都在接受检查，看是否可能有裂纹和腐蚀现象。
  
• Corrosion is not covered by the warranty.
  腐蚀不在保修范围之内.
  
• No corrosion, wich means long trouble free life.
  来自SA
• This causes cracking and corrosion of metals.
  来自UNESCO
• Peevishness...wears out happiness by slow corrosion.
  来自fig.