词汇	贫单
释义	贫单 pín dān貧窮孤寒之家。
随便看	stratified charge stratified charge combustion stratified charge engine stratified-charge engine stratified charge memory Stratified Charge Omnivorous Rotary Engine stratified ciliated columnar epithelium stratified classification stratified clip method stratified clip technique stratified clot Stratifiedcluster sampling stratifications stratification sampling stratification structure stratification teaching Stratification Teaching Among the Classes stratification teaching mode Stratification testing stratification theory stratification time stratification treatment stratifictaion stratified stratified air conditioning