单词	直传声
释义	直传声direct sound
随便看	ray initial cell ray initials ray ionization detector rayite ray, john raykin fender rayl rayleigh rayleigh, 3rd baron rayleigh atmosphere rayleigh backscatter rayleigh backscattering rayleigh balance rayleigh-benard convection rayleigh-bernard convection rayleigh-bénard convection rayleigh-bénard instability rayleigh cell rayleigh criterion rayleigh critical angle rayleigh cross-section rayleigh current balance rayleigh cycle rayleigh damping rayleigh-debye scattering