英语翻译A tapeworm is a parasite that lives in the intestines of humans and animals.Some tapeworms attach themselves to the intestinal wall by means of suckers in their heads.Others float freely in the intestines and absorb food through the walls

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英语翻译A tapeworm is a parasite that lives in the intestines of humans and animals.Some tapeworms attach themselves to the intestinal wall by means of suckers in their heads.Others float freely in the intestines and absorb food through the walls
英语翻译
A tapeworm is a parasite that lives in the intestines of humans and animals.Some tapeworms attach themselves to the intestinal wall by means of suckers in their heads.Others float freely in the intestines and absorb food through the walls of their bodies.A tapeworm consists of numerous segments.When a new segment forms,older ones move to the back of the animal.Each segment contains hermaphroditic sexual organs (that is ,organs of male and female).The uterus of each segment fills with eggs,which develop into embryos.Generally,when the egg is ready to hatch,the segment breaks off and is eliminated through the host’s excretory system.These embryos continue their development only if ingested by an intermediate host.One may be infected by tapeworms by eating undercooked beef,pork,or fish.Symptoms include irregular appetite,abdominal discomfort,anemia,weakness,and nervousness.

英语翻译A tapeworm is a parasite that lives in the intestines of humans and animals.Some tapeworms attach themselves to the intestinal wall by means of suckers in their heads.Others float freely in the intestines and absorb food through the walls
A tapeworm is a parasite that lives in the intestines of humans and animals.\x05
一个蛔虫是一个生活在肠道寄生虫,对人类和动物.\x05
Some tapeworms attach themselves to the intestinal wall by means of suckers in their heads.\x05
一些绦虫则没有附加到肠道壁通过吸附在自己的头上.\x05
Others float freely in the intestines and absorb food through the walls of their bodies.\x05
别人在肠和自由浮动的城墙摄取食物通过他们的身体.\x05
A tapeworm consists of numerous segments.\x05
一个蛔虫由大量的部分.\x05
When a new segment forms,older ones move to the back of the animal.\x05
当一段新形式,老年人搬到后面的动物.\x05
Each segment contains hermaphroditic sexual organs (that is ,organs of male and female).\x05
每一段包含hermaphroditic性器官,(也就是说,男性和女性的器官).\x05
The uterus of each segment fills with eggs,which develop into embryos.\x05
每一段的子宫里充满了蛋,发展成胚胎.\x05
Generally,when the egg is ready to hatch,the segment breaks off and is eliminated through the host’s excretory system.\x05
一般的,当蛋准备孵蛋,这段折断,而未被通过主人的排泄系统.\x05
These embryos continue their development only if ingested by an intermediate host.\x05
这些胚胎继续他们的发展只有一个中间宿主吸入.\x05
One may be infected by tapeworms by eating undercooked beef,pork,or fish.\x05
你可能会感染绦虫则没有吃未煮熟的牛肉、猪肉或鱼.\x05
Symptoms include irregular appetite,abdominal discomfort,anemia,weakness,and nervousness.\x05
症状包括不规则的食欲,腹部不适、贫血、虚弱和紧张.\x05

绦虫是一种寄生在人和动物肠道内的寄生虫。一些绦虫是通过其头部的吸盘吸附在肠道内,有一些是自由浮在肠道内并通过身体来吸收食物。绦虫由许多片断组成,当新的片断形成,老的片断就成为后一片断,每一个片断都是雌雄同体(就是同时具有雌性与雄性的器官),每个片断的子宫内都充满着卵,当卵发育成胚胎,通常来讲,当卵准备孵化时,片断就会脱离并通过宿主的排泄系统排出。这些胚胎继续发育直到被新的宿主通过吃不够火候的牛排、...

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绦虫是一种寄生在人和动物肠道内的寄生虫。一些绦虫是通过其头部的吸盘吸附在肠道内,有一些是自由浮在肠道内并通过身体来吸收食物。绦虫由许多片断组成,当新的片断形成,老的片断就成为后一片断,每一个片断都是雌雄同体(就是同时具有雌性与雄性的器官),每个片断的子宫内都充满着卵,当卵发育成胚胎,通常来讲,当卵准备孵化时,片断就会脱离并通过宿主的排泄系统排出。这些胚胎继续发育直到被新的宿主通过吃不够火候的牛排、猪肉或鱼吞下。感染症状包括:食欲不振、腹部不适、贫血、虚弱、神经过敏等。

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绦虫是寄生虫,生活在人和动物肠道。一些绦虫附着在肠壁通过吸管在他们头上。其他自由漂浮在肠道吸收的食物通过的墙壁上自己的身体。绦虫由许多部分。当一个新的部分形成,旧移到后面的动物。每个部分包含两性性器官(即,器官的男性和女性)。子宫内的每一个部分充满了卵,发育成胚胎。一般来说,当蛋可以孵化,部分断裂,是通过消除东道国的排泄系统。这些胚胎继续发育只有摄入中间宿主。一个可能是感染了绦虫吃未煮熟的牛肉,猪...

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绦虫是寄生虫,生活在人和动物肠道。一些绦虫附着在肠壁通过吸管在他们头上。其他自由漂浮在肠道吸收的食物通过的墙壁上自己的身体。绦虫由许多部分。当一个新的部分形成,旧移到后面的动物。每个部分包含两性性器官(即,器官的男性和女性)。子宫内的每一个部分充满了卵,发育成胚胎。一般来说,当蛋可以孵化,部分断裂,是通过消除东道国的排泄系统。这些胚胎继续发育只有摄入中间宿主。一个可能是感染了绦虫吃未煮熟的牛肉,猪肉,鱼或。症状包括不规则的胃口,腹部不适,贫血,弱点,和紧张。

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