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at random

资料来源 : pyDict

胡乱地,任意地,随便地

资料来源 : WordNet®

at random
     adv : in a random manner; "the houses were randomly scattered";
           "bullets were fired into the crowd at random" [syn: {randomly},
            {indiscriminately}, {haphazardly}, {willy-nilly}, {arbitrarily},
            {every which way}]
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