The infiltration, inflammation around bronchia, and pleural effusion were early presentations, not distinguishable from common infections.是什么意思？

The infiltration, inflammation around bronchia, and pleural effusion were early presentations, not distinguishable from common infections.

并殖吸虫病在不同的时期出现不同的胸部CT表现,浸润性和支气管周围炎样改变以及胸腔积液是感染的早期表现.

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

infiltration

n. 渗透，下渗，渗滤，入渗；

例句
There are infiltration center on lava and agglomerates.
在熔岩或集块岩上有渗漏中心存在.

inflammation

n. [医]炎症，燃烧，发火；

例句
...an inflammation of the airways.
呼吸道炎症

around

adv. 大约，旋转，到处，四处，在周围；prep. 围绕，在附近，前后，左右，在…周围；

例句
He has never put an arm around his wife to accommodate photographers...
他从未为了迎合摄影师而搂住妻子。

bronchia

n. 支气管，喉管；

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

pleural

--

例句
Results Allergic alveolus inflammation can lead to pleural effusion.
结果:过敏性肺泡炎可以并发胸腔积液.

effusion

n. 流出，喷出；

例句
His employer greeted him with an effusion of relief...
他的雇主看到他大松一口气。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

early

adj. 早的，早期的，早日的，（果实等）早熟的；adv. 早，在初期，先前，提早；

例句
Popular acceptance of authority had been an early aim of the Nationalists.
国家主义者的一个早期目标是推动民众对权威的接受。

presentations

n. 介绍( presentation的名词复数 )，报告，提供，展示会；

例句
Pain and ecchymosis were the common presentations in all 7 cases.
疼痛及皮肤青紫改变是所有患者的常见症状.

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

distinguishable

adj. 可区别的，可辨别的，可分辨；

例句
...features that make their products distinguishable from those of their rivals...
使他们的产品区别于竞争对手产品的特色

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

common

adj. 普通的，通俗的，[数学]公共的，共有的；n. [法律]（对土地、水域的）共有权，公共用地，普通，平民；

例句
The pharmacist can assist you with the treatment of common ailments.
药剂师能帮你治疗一般的病痛。

infections

n. <医>传染，感染( infection的名词复数 )，传染病；

例句
Ear infections are common in pre-school children...
耳部感染在学前儿童中很常见。