Definition
- Plural
The capacity or quickness with which someone responds to sudden events or situations.
反应能力，反应靈敏度
As an athlete, he must have excellent reactions.
作為一名運動員，他必須有出色的反應能力。
Quick reactions are crucial for avoiding accidents while driving.
快速的反應能力對於避免駕駛事故至關重要。
Her reactions saved her life in a critical situation.
她的反應能力在危急情況下救了她的命。