资料来源 : pyDict

故意地,蓄意地

资料来源 : WordNet®

by design
     adv : with intention; in an intentional manner; "he used that word
           intentionally"; "I did this by choice" [syn: {intentionally},
            {deliberately}, {designedly}, {on purpose}, {purposely},
            {advisedly}, {by choice}] [ant: {by chance}, {unintentionally},
            {unintentionally}]