单词	red emergency signal
释义	red emergency signal 🌏红色应急信号
随便看	piezoelectric damping piezoelectric damping composites piezoelectric deformation constant piezoelectric delay line piezoelectric delay lines piezoelectric detector piezo electric detector piezo-electric detector piezoelectric device piezo-electric, device piezoelectric diaphragm piezoelectric die adjustment piezoelectric direct effect piezo-electric direct effect piezoelectric disc Piezoelectric DNA sensor piezoelectric drive piezo-electric, drive Piezoelectric driven piezoelectric driver Piezoelectric driving piezoelectric driving system piezoelectric earphone piezoelectric eeramics piezoelectric effect