正反馈

正反饋
zhèngfǎnkuì
positive feedback

CEDICT

Entry Composition

1 正反 zhèngfǎn
  1. positive and negative
  2. pros and cons
  3. inside and outside
=2 馈 kuì
  1. (literary) to make an offering to the gods
  2. variant of 馈 kuì
=2 馈 kuì
  1. (bound form) to present (a gift)
  2. (bound form) to send; to transmit