单词	refresh active
释义	refresh active 刷新使用中的
随便看	Differential Urban Expanding differential utilization differential utube differential u tube differential U-tube differential vacuum differential vacuum ga differential vacuum gauge differential vacuum ga u ge differential vacuum seal differential validity differential value differential values inventory differential valve differential-valve differential vane differential vapor pressure thermometer differential vapor pressure thermometre differential vapour pressure thermometer differential vapour pressure thermometre differential variable differential variable capacitor differential variable condenser differential variation principles differential varieties