您要查找的是不是：
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- He is still a fine specimen of health. 他仍是健康的典范。
- It was a specimen of his generosity. 这是他慷慨大度的一个实例。
- This is a specimen of the new fabric. 这是新布料的样品。
- You'll be asked to provide a blood specimen. 他们会要你提供血样。
- 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。
- A member of a collection or set; a specimen. 成员，样本一群或一套中的一个; 标本
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- The museum displays the specimen of ancient Chinese porcelain. 这个博物馆展出中国古瓷器标本。
- randomized specimen 随机试样
- Chose a card at random from the deck. 从一副牌中任意选出一张
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- The doctor will need a specimen of your blood. 医生需要你的血样。
- He is a fair specimen of manhood. 他是刚毅的典范。
- This is a fine specimen of the builder's craft. 这是表现那位建筑者技艺高超的好典范。
- This specimen is richly variegated in colour. 这件标本上有很多颜色。
- I request a specimen of your hand of writ. 我要一份你的手迹。
- An estimator is a random variable. 估计量是一个随机变量。
- Marked by a lack of care, accuracy, or organization; random. 漫无目的的缺乏谨慎、精确或组织性的; 随意的
- Could I see a specimen of the material? 我可以看该材料的样品吗？
