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单词 roll-off
释义

WordReference Random House Unabridged Dictionary of American English © 2024
roll-off  (rōlôf′, -of′),USA pronunciation n. 
  1. Sound Reproduction[Electronics.]the rate of loss or attenuation of a signal beyond a certain frequency.
  2. Aeronauticsthe tendency of an airplane to lower one wing under varying conditions of flight.
  • noun, nominal use of verb, verbal phrase roll off

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更新时间:2025/7/23 12:42:09