单词	mid-frequency noise
释义	mid-frequency noise 频噪声
随便看	emissions-reducing Emissions reduction emissions-reduction emissions rights market emissions rights trading Emissions scenarios Emissions,Spontaneous Otoacoustic emissions standards may be enforced emission standard emission standard for odor pollutants emission standard of smoke and soot emission standards emission standards and regulations Emission standards for odor pollutants emission standards for sulfur dioxide emission standards of nitrogen oxide emission standatd emission state emission steam emission steam-laden emissions test emissions-testing Emissions Test Monitor emissions tests emission, stimulated