attainment [əˈtenmənt]

例句:

• We congratulated her upon her attainment to so great an age.
  我们祝贺她高寿.
  
• Could it be said that it is impossible of attainment?
  难道这是办不到的 吗 ?
  
• We congratulated him upon his attainment to so great an age.
  我们敬贺他高寿.
  
• Ten years I will allot to the attainment of knowledge.
  来自S. Johnson
• Giving them access to broadband internet can improve their educational attainment.
  来自BBC
• A...lag between the addition of bicarbonate and the...attainment of the maximum rate.
  来自Nature