psophometer
n. 噪声计… Read the rest
n. 噪声计… Read the rest
法 公共教养院… Read the rest
电 估量杂讯电动势… Read the rest
弄巧成拙, 偷鸡不成蚀把米… Read the rest
医 呼吸计… Read the rest
电 电转速计… Read the rest
电 声功率… Read the rest
医 听诊器… Read the rest
*[dә’hәumi]
n. … Read the rest