您要查找的是不是：
- The study of viruses and viral diseases. 病毒学一种病毒和病毒性疾病的研究
- Many dangerous diseases are carried by insects. 许多危险的疾病是由昆虫传播的。
- invertebrate diseases 无脊椎动物疾病
- Most diseases could be wiped out. 大多数疾病是可以被消灭的。
- They disliked him only because he was invertebrate. 他们不喜欢他就是认为他意志较弱。
- Certain ear diseases can affect one's equilibrium. 某些耳疾会影响人的平衡能力。
- Some diseases are present by heredity. 有些疾病是由于遗传导致的。
- Dr. White specialized in children's diseases. 怀特医生专治儿科疾病。
- Many diseases are caused by bacteria. 许多疾病是由细菌引起的。
- The study of sexually transmitted diseases. 性病学对性传染疾病的研究
- The cause of this diseas is kept unknown sa far. 造成这种疾病的原因迄今几乎一无所知。
- This suggest that NIDDM is a heterogoneous diseas. 认为NIDDM是一种异质性疾病；
- The terminal segment of an invertebrate's limb. 无脊椎动物肢体的末端
- The analogous part of an invertebrate organism. 头状物无脊椎生物中类似的部分
- This old man is a leading authority on wheat diseases. 这位老人是小麦病虫害方面的权威。
- An invertebrate organ analogous to the mammalian ear. 耳状物类似哺乳动物的耳器官的有椎骨的器官
- Mother's milk is believed to help a suckling child avoid diseases. 据信母乳可以帮助尚未断奶的孩子避免疾病。
- Eye diseases are prevalent in some tropical countries. 在一些热带国家，眼疾很流行。
- A cellular component of the blood, especially of an invertebrate. 血细胞血液的细胞组成部分，尤指无脊椎动物者
- Monkeys are transmitters of a number of dangerous diseases. 猴子是许多危险疾病的传染媒介。
