at random英 [æt ˈrændəm]美 [æt ˈrændəm]胡乱地; 随便地; 任意地; 随机地; 偶然地IELTS法律英英释义advin a random mannerthe houses were randomly scatteredbullets were fired into the crowd at randomSynonym:randomlyindiscriminatelyhaphazardlywilly-nillyarbitrarilyevery which way双语例句