speeches言语
speechn.演说;演讲;言语;语言能力
speech-signal言语信号
speech training语言训练
speech restorer语言恢复装置
speech sermbling语音扰频保密
speech phonation言语发音
speech clarifier音频干扰消除器
speech audimeter语言听力计
speeches by Bush布什演讲
speech impedance语言电阻抗
speech interface语音界面