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  • 拼音: jī
  • 繁体: 積
  • HSK 等级:HSK 7-9
  • to amass
  • to accumulate
  • to store
  • measured quantity (such as area of volume)
  • product (the result of multiplication)
  • to integrate (math.)
  • to solve (or integrate) an ordinary differential equation (math.)
  • old
  • long-standing