n. 反馈, 反应
【计】 反馈
【化】 反馈
【经】 反馈效应
英汉词典
feedback的短语、例句：
feedback n[U] 1 information about a product, etc that a user gives back to its supplier, maker, etc 反馈信息
We need more feedback from the consumer in order to improve our goods. 我们需要从消费者那里多得到些反馈信息以提高产品质量. 2 return of part of the output of a system to its source, esp so as to modify the output 反馈
The feedback from the computer enables us to update the program. 计算机的反馈能使我们更新程序.

标签：feedback,用法,音标,短语