feedback
🇺🇸
/ˈfiːdbæk/
🇬🇧
/ˈfiːdbæk/
Comments or suggestions about how good something is or how it can be improved
I received helpful feedback on my project from my teacher.
我从老师那里收到了关于我项目的有用反馈。
A loud, high noise from electronic equipment when sound loops back into it
The microphone created loud feedback during the speech.
麦克风在演讲过程中产生了响亮的反馈噪音。