feedback
feedback
noun
[mass noun]
noun
[mass noun]
- information about reactions to a product, a person's performance of a task, etc. which is used as a basis for improvement
反馈信息 - the modification or control of a process or system by its results or effects, for example in a biochemical pathway or behavioural response
（生化途径或行为反应等的）回授，反馈。 参见 negative feedback, positive feedback
■the return of a fraction of the output signal from an amplifier, microphone, or other device to the input of the same device; sound distortion produced by this
（扩音器、麦克风等的）回授（流）；反馈噪音
考试词汇表
