您要查找的是不是：
- Pigs are very clean animals and choose to defecate in an area separate to their feeding area. 猪是非常干净的动物，它们会分的很明确吃食的地方和其它的地方。
- Then Noah built an altar to the LORD and, taking some of all the clean animals and clean birds, he sacrificed burnt offerings on it. 挪亚为耶和华筑了一座坛,拿各类洁净的牲畜,飞鸟献在坛上为燔祭。
- It is often unpleasant to see an anomaly animal. 见到一只畸形动物常常会使人感到不快。
- Study on Economizing Energy Measures for Clean Animal Facility 清洁级动物实验设施节能措施研究
- The rooms were acrawl with the small cleaning animals, all rubber and metal. 橡胶做的，金属做的小小的清洁动物在房间里忙碌着。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- Cats are very clean animals. 猫是颇爱干净的动物。
- The animal is not used to the hotness of its new habitat yet. 这个动物还不习惯新栖息地的炎热。
- Experimental animals shall be fed with wholesome feed that is up to standard in quality,animals,the second,clean animals,the third,animals carrying no specific pathogens and the fourth,animals carrying no bacteria. 实验动物分为四级： 一级，普通动物；二级，清洁动物；三级，无特定病原体动物；四级，无菌动物。
- Cats are clean animals. 猫很爱乾净.
- The dying animal was found foaming at the mouth. 那只将死的动物被发现口吐白沫。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The animal's fur bristled up with anger. 那只动物因发怒而竖起了身上的毛。
- Article 12 Experimental animals shall be fed with wholesome feed that is up to standard in quality, animals, the second, clean animals, the third,animals carrying no specific pathogens and the fourth, animals carrying no bacteria. 第十二条 实验动物分为四级：一级，普通动物； 二级，清洁动物； 三级，无特 定病原体动物； 四级，无菌动物。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- The cat is a domestic animal in many countries. 猫在许多国家都是家养动物。
- This word denotes a certain kind of animal. 这个词是一种野兽的名称。
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- He is surprised to find his room thoroughly clean. 他惊讶得发现他的房间给彻底地打扫了。
