Dreamislife.com: Simply Dictionary

feed.back

<名詞>
1 a. 反饋, 回授
b. 反饋的部份
2 回饋
asked the students for feedback on the new curriculum 要求學生對新課程給予回饋

S3 n [U]
1 advice, criticism etc about how successful or useful something is: --How can I provide feedback without making someone angry?
feedback on
--Try to give each student some feedback on the task.

2 a very unpleasant high noise, caused when a microphone is too close to an amplifie