1. As yet little is known of the causes of the disease. 
   这种病的病因至今了解甚少。
2. mental disease 
   精神病
3. an empirical basis for an ethical theory; empirical laws; empirical data; an empirical treatment of a disease about which little is known. 
   伦理的经验基础；经验主义的法则；源自经验的数据；对知之甚少的疾病的经验式疗法。
4. If this happens, a variety of wheat, say, that has been bred to resist a particular disease can become effectively ungrowable in as little as three years. 
   如果发生这种情况，某种小麦，例如为了抵抗特定疾病而种植的品种，可能在短短的三年间就变得无实际种植价值。
5. An infectious viral disease of sheep that is transmitted by the tick Ixodes ricinus and affects the nervous system, causing galloping and trotting by little leaps and often prolonged trembling. 
   震颤病一种在绵羊身上发作的病毒性传染病，由虫螨传播并能影响神经系统，绵羊得病后会小步飞跑和疾走，经常伴有长时间的颤抖

查看更多例句 相关情景会话

• 1. 脑性痉挛性双侧瘫痪
  Lisch modules Lisch结节...little disease 脑性痉挛性双侧瘫痪...local pain 局部性疼痛
  www.rhammer.cn - 相关搜索
• 2. 脑性瘫痪症
  lithium carbonate 碳酸锂...little disease 脑性瘫痪症...lMetrazol 戊四氮
  www.fane.cn - 相关搜索