| 单词 | 嗜眠 |
| 释义 | 〔somnolence〕A state of drowsiness; sleepiness.困倦：昏昏欲睡，困倦的状态；嗜眠〔trypanosome〕Any of various parasitic flagellate protozoans of the genusTrypanosoma, transmitted to the vertebrate bloodstream, lymph, and spinal fluid by certain insects and often causing diseases such as sleeping sickness and nagana. 锥体虫：锥体虫 属中的一种寄生性带鞭毛原生动物；被某些昆虫带入脊椎动物的血液淋巴液和脊髓，可导致嗜眠性脑炎及非洲锥虫病等疾病 |
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