feedback
柯林斯词典
1. N-UNCOUNT If you get feedback on your work or progress, someone tells you how well or badly you are doing, and how you could improve. If you get good feedback you have worked or performed well. 反馈
Continue to ask for feedback on your work. 继续征求对你工作的反馈。
2. N-UNCOUNT Feedback is the unpleasant high-pitched sound produced by a piece of electrical equipment when part of the signal that comes out goes back into it. (电子信号产生的) 尖厉噪声
The microphone screeched with feedback. 麦克风发出了尖厉的噪声。
返回 feedback
feedback /ˈfiːdˌbæk/
剑桥词典
- There was a lot of positive feedback which was very encouraging .
- We are always grateful to receive feedback from our listeners .
- There was a lot of positive feedback on your article about parenting .
- Feedback is very valuable as it helps us know whether we are giving out TV audience what they like.
- The parents do not seem to approve of the changes - the feedback so far has been rather negative .
feedback noun [U] (OPINION)
information or statements of opinion about something, such as a new product , that can tell you if it is successful or liked反馈信息，反馈意见
Have you had any feedback from customers about the new soap ? 有关新款肥皂你有没有收到顾客的反馈意见？
positive /negative feedback 正面的／负面的反馈信息
例句
feedback noun [U] (MACHINE)
the sudden , high, unpleasant noise sometimes produced by an amplifier when sound it produces is put back into it
（扩音器的）反馈噪音
Jimi Hendrix loved to fling his guitar around to get weird and wonderful sounds from the feedback. 吉米‧亨德里克斯喜欢用力弹拨他的吉他，这样扬声器的啸声中就会传出一种怪诞奇妙的声音。
engineering specialized
the return back into a machine or system of part of what it produces , especially to improve what is produced
反馈（到机器或产出系统，以改良产品）
Feedback from the sensors ensures that the car engine runs smoothly . 探测器的反馈能确保汽车引擎平稳运转。 返回 feedback