rapid

a. 迅速的、飛快的、急促的、陡的

n. 急流

學術名詞

  • 急灘:力學、水利工程學
  • 湍流:力學、水利工程學
  • 快速:電子工程
  • 急湍:工程圖學
  • 急流:地質學
  • 灘:地質學

英文釋義

  1. a part of a river where the current is very fast
  2. done or occurring in a brief period of time
  3. characterized by speed; moving with or capable of moving with high speed