n.

1. 【電子】【生】回饋；反饋；（信息等的）返回；反饋的信息
2. （新心理療法）一個人對另一個人言行的反應

n.

1. information given in response to a product, a person's performance of a task, etc., used as a basis for improvement.
2. the modification or control of a process or system by its results or effects.
3. the return of a fraction of the output of an amplifier, microphone, or other device to the input, causing distortion or a whistling sound.

[名]

1. 反饋；回饋；回應。