词汇	棬棬
释义	棬棬 quān quān用力貌。
随便看	secondary ageing secondary agent secondary agglomeration secondary agglutinin secondary aggregate secondary aggregation secondary aging Secondary agricultural school secondary agricultural vocational education secondary air secondary-air secondary air channel secondary air-conditioning system secondary air control valve secondary air cooling secondary air distribution secondary air distribution manifold secondary air distribution mode secondaryair distributions secondary air diverter valve secondary air duct secondary air fan secondary airflow secondary air flow Secondary Air Force Specialty