feedback 的英语意思
feedbackfeedback /ˈfiːdbæk/ noun [uncountable] 
查看全部语言翻译1advice, criticism etc about how successful or useful something is关于某事成效或实用性的意见、批评等: 
How can I provide feedback without making someone angry?怎样才能在不惹人生气的情况下提供反馈？feedback on Try to give each student some feedback on the task.试着就这项任务给每位学生一些反馈。2a very unpleasant high noise, caused when a microphone is too close to an amplifier麦克风距扩音器过近时产生的令人极不舒服的高频啸叫声
查看全部语言翻译1advice, criticism etc about how successful or useful something is关于某事成效或实用性的意见、批评等: How can I provide feedback without making someone angry?怎样才能在不惹人生气的情况下提供反馈？feedback on Try to give each student some feedback on the task.试着就这项任务给每位学生一些反馈。2a very unpleasant high noise, caused when a microphone is too close to an amplifier麦克风距扩音器过近时产生的令人极不舒服的高频啸叫声