這個拼法是2個不同的字· 2 words spelled “feed back”
- 1
- 2feed back (microphone makes a squeal)（麥克風）產生回授、嘯叫
1
feed back (report reactions to someone)
2
feed back (microphone makes a squeal)
原始詞典資料3 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
feed backverb
- 1
To provide informational feedback to.
- His employees fed back a lot more than he wanted.
- 2
To convey by means of specialized communications channel.
- Customers fed back their complaints and some praise.
- 3
To return electrical current generated by some means (such as solar panels, regenerative braking) to the power grid.
- Regenerative braking is retained. Like rheostatic braking, this uses the traction motors to provide a braking effort, but the current developed is fed back into the overhead catenary rather than dissipated through resistance banks.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。