squelch circuit英语标准发音：squelch circuit英式发音：美式发音：翻译中文静噪电路squelch circuit – 基本释义[词典1]静噪电路squelch circuit – 英英词典NOUN[名词]an electric circuit that cuts off a receiver when the signal becomes weaker than the noise当信号弱于噪声时切断接收器的电路squelchsquelchersquelch circuit – WEB词典Squelch Circuit啸声抑制电路抑制电路消杂音电路circuit squelch抑制电路 参考资料： 1.百度翻译：squelch circuit 2.有道词典：squelch circuit 3.爱词霸：squelch circuit
