feed back

verb

(transitive) To provide informational feedback to. / (transitive) To convey by means of specialized communications channel.

I will feed back on your presentation tomorrow.

意味（1）

(transitive) To provide informational feedback to.

His employees fed back a lot more than he wanted.

意味（2）

(transitive) To convey by means of specialized communications channel.

Customers fed back their complaints and some praise.