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- He, speaking at random and carelessly, scarce answered. 他支支吾吾，答非所问。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- talk at random and utter nonsense; speak at random and talk nonsense 信口开河， 胡说八道
- I don't allow you to talk at random. 我不允许你信口胡说。
- The teacher asked the pupils not to speak at once. 老师叫学生们不要同时说话。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- The manager was called on to speak at the banquet. 经理应邀在宴会上讲了话。
- Chose a card at random from the deck. 从一副牌中任意选出一张
- Don't all speak at the same time. 大家别同时说。
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- I felt miserable at having made such a bad beginning and started to talk wildly about French plays. 我一谈话就这样地没有开好头，感到很尴尬，于是上天下地的把话转到法国的戏剧上。
- The children sat around the table at random. 小孩们随便的围坐在桌子旁边。
- He always put his stuff at random. 他总是乱放东西。
- Hi! You guys keep talking so loudly that I have to speak at the top my voice. 哎！你们几个大声讲话，我都不得不扯着嗓子说话了。
- For a second group,the words were listed at random. 对于第二组（试验对象），这些单词是随意排列的。
- Who have you lined up to speak at the meeting? 你们安排了谁在会上发言?
- To move from place to place,especially at random. 漂移，游荡尤指随意地从一处移动到另一处
- The electrons would not be moving around at random. 这些电子就不会杂乱无章地到处跑来跑去。
- Who is going to speak at the meeting? 谁在会议上讲话？
- Some fans talk wildly, to hope that king Lin becomes next Hangzhou badminton jorum Ye Zhaoying. 有球迷放言，希望王琳成为下一个杭州羽毛球大腕叶钊颖。
