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- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Who discovered the conservation of energy? 谁发现了能量守恒？
- 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。
- Conservation is of the utmost importance. 保护自然资源至关重要。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Conservation methods will also help meet their energy needs. 能量保存方法也会有利于满足其能源需求。
- 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
- random conservation 随机保种
- A concrete wall is built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来，用以防止泥沙流进保留地。
- Most people have come to accept the need for conservation of natural resources. 现在大多数人已认识到保护自然资源的必要。
- He leans politically towards conservation. 他在政治上倾向于保守主义。
- 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
- You must master the law of conservation of energy. 你必须掌握能量守衡定律。
- The children sat around the table at random. 小孩们随便的围坐在桌子旁边。
- On random inspection, the meat was found to be bad. 经抽查，发现肉变质了。
- There is a need for the conservation of trees. 有必要保护树木。
- You have introduced a partly random component. 你介绍了一个在一定程度上属于偶然的成分。
