单词	多层次模式
释义	多层次模式multilevel model
随便看	deferred imitaiton deferred imitation deferred income deferred interrupt deferred i/o deferred job deferred judgment deferred junction deferred liabilities deferred liability deferred life annuity deferred maintenance deferred maintenance time deferred message deferred mode deferred overhead charges deferred pay deferred payment deferred-payment sale deferred plan of profit sharing deferred policy acquisition costs deferred premium deferred premium option deferred premium option-- installment option deferred premium option--installment option