Chapter XXIX

What is the Cause of a Fever, or Whether it is an Affection of the Body Annexed¹ to a Primary Passion

Erasistratus gives this definition of a fever: A fever is a quick motion of blood, not produced by our consent, which enters into the vessels², the seat of the vital spirits. This we see in the sea; it is in a serene³ calm when nothing disturbs it, but is in motion when a violent preternatural wind blows upon it, and then it rageth and is circled with waves. After this manner it is in the body of man; when the blood is in a nimble agitation⁴, then it falls upon those vessels in which the spirits are, and there being in an extraordinary heat, it fires the whole body. The opinion that a fever is an appendix to a preceding affection pleaseth him. Diocles proceeds after this manner: Those things which are internal and latent are manifested by those which externally break forth⁵ and appear; and it is clear to us that a fever is annexed to certain outward affections, for example, to wounds, inflaming⁶ tumors, inguinary abscesses.

1 annexed   

[法] 附加的，附属的

参考例句：

• Germany annexed Austria in 1938. 1938年德国吞并了奥地利。
• The outlying villages were formally annexed by the town last year. 那些偏远的村庄于去年正式被并入该镇。

2 vessels   

n.血管( vessel的名词复数 )；船；容器；（具有特殊品质或接受特殊品质的）人

参考例句：

• The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。 来自《简明英汉词典》
• All modern vessels of any size are fitted with radar installations. 所有现代化船只都有雷达装置。 来自《现代汉英综合大词典》

3 serene   

adj. 安详的，宁静的，平静的

参考例句：

• He has entered the serene autumn of his life.他已进入了美好的中年时期。
• He didn't speak much,he just smiled with that serene smile of his.他话不多，只是脸上露出他招牌式的淡定的微笑。

4 agitation   

n.搅动；搅拌；鼓动，煽动

参考例句：

• Small shopkeepers carried on a long agitation against the big department stores.小店主们长期以来一直在煽动人们反对大型百货商店。
• These materials require constant agitation to keep them in suspension.这些药剂要经常搅动以保持悬浮状态。

5 forth   

adv.向前；向外，往外

参考例句：

• The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
• He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。

6 inflaming   

v.（使）变红，发怒，过热( inflame的现在分词 )

参考例句：

• And, by inflaming the liver, hepatitis can adversely affect dozens of life processes. 而肝脏的炎症又会对数十种生命过程产生有害影响。 来自辞典例句
• Your throat are inflaming. 你的喉部发炎了。 来自互联网