psophometer
n. [声][环境] 噪声计(一种测量电路中噪声的仪器);测听器
n.[物]噪声计(一种测量电路中噪声的仪器)
banking charisma dynamometry raptatorial tendency vair viscoelastic下载迅蛙App
n. [声][环境] 噪声计(一种测量电路中噪声的仪器);测听器
n.[物]噪声计(一种测量电路中噪声的仪器)
banking charisma dynamometry raptatorial tendency vair viscoelastic