feedback mechanism的用法和样例：
例句
- One of the obvious characteristics of public communication is strong unidirectivity and weak feedback mechanism.
摘要大众传播的显著特点之一是单向性强，反馈机制弱。 - Think of all the ways you might improve your own applications with RVMF and other mechanisms of modeless feedback!
思考一下你可以用丰富视觉非模态反馈和其他非模态反馈机制来改造程序的所有方法。
词汇搭配
- feed back 反馈
