| 单词 | at random | 
| 释义 | random1 of 3noun  ran·dom  ˈran-dəm    : a haphazard course   random2 of 3 adjective1  a    : lacking a definite plan, purpose, or pattern    b    : made, done, or chosen at random  read random passages from the book 2  a    : relating to, having, or being elements or events with definite probability of occurrence  random processes  b    : being or relating to a set or to an element of a set each of whose elements has equal probability of occurrence  a random sample  also : characterized by procedures designed to obtain such sets or elements   random sampling   randomly adverb  random3 of 3 adverb  : in a random manner   at random phraseas in randomlywithout definite aim, direction, rule, or method The winner was selected at random. Synonyms & Similar Words Relevance 
 Antonyms & Near Antonyms 
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