单词	buttom switch
释义	buttom switch 按钮开关
随便看	crystal video detector crystal video receiver crystal video rectifier crystal vinegar crystal violate crystalviolet crystal violet crystal-violet crystal violet colorimetric assay crystal violet electrode crystal violet lactone crystal violet lactonecvl crystal violet oxalate crystal violets crystal violet solution crystal violet sulfate crystal violet vaccine crystal violite crystal vitric tuff crystal vitric-tuff crystal-vitric tuff crystal voltmeter crystal volume crystal volume holographic crystal wafer