feedback

/ˈfiːdˌbæk/ 名词 B2

中文：反馈、反应、反馈信号

Critical assessment of a process or activity or of their results. (uncountable) · After you hand in your essays, I will give both grades and feedback.
The part of an output signal that is looped back into the input to control or modify a system. (uncountable)
The high-pitched howling noise heard when there is a loop between a microphone and a speaker. (uncountable)

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You should also investigate the public profile of the person who wrote the feedback.

In fact, honest criticism usually proves that the feedback on a particular website is authentic.

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