词汇	Electret sound sensor
释义	Electret sound sensor 驻极体噪声传感器
随便看	test of strength test of symmetry test of temperature of dental pulp test of tertiary immune function test of the gas tightness test of the significance of difference test of the stability test of time test of time and practice Test of Tractor Cab Safety test of transactions test of transformers test of transitivity of preference test of transmission line test of tube wave test of unusual use Test of Vacuum Degree in Weak Ground Soil Test of Vacuum Sealing test of vibration caused by carbody bending test of vibration velocity test of vigilance test of vision test of visual acuity Test of vocational college test of washing performance