Yahoo香港字典 搜尋

  1. ramp up

    • ph.
      increase the level or amount of something sharply
    • 相關詞
    • ph.
      (especially in reference to the production of goods) increase or cause to increase in amount

    Oxford American Dictionary

    • 更多解釋
    • ph.
      increase the level or amount of something sharply

    Oxford Dictionary