单词	宣言者
释义	同Enunciator
随便看	feedback line identification feedback loop feedback--loop feed back mechanism feedback mechanism feed back mechanism-- servo-mechanism feed back mechanism; servo-mechanism feedback mechanism--servo-mechanism feed back mechanism，servo mechanism feedback model feedback negative feedback network feedback network--fbn feedback network，fbn feedback node set feedback node set--fns feedback node set，fns feedback of feed feedback of feel feedback on feedback feedback option feedback oscillator feedback oscillators feedback path feedback--path