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parasite

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parasite是什么意思
英式音标:[ˈpærəsaɪt]英式读音
美式音标:[ˈpærəˌsaɪt]美式读音
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概况:

n. 寄生虫;食客

词义:

n.

寄生物,寄生虫;食客;寄生植物;天线反射器

变形

复数:parasites

双语释义

n.(名词)

[C]寄生物 animal (e.g. a flea, louse) or plant (e.g. mistletoe) that lives on or in another

[C]靠他人为生的人 person who lives off others and gives nothing in return

英英释义

parasite[ 'pærəsait ]

n.

an animal or plant that lives in or on a host (another animal or plant); it obtains nourishment from the host without benefiting or killing the host

a follower who hangs around a host (without benefit to the host) in hope of gain or advantage

同义词:leechspongesponger

用法:

双语例句

用作名词(n.)

Rupture of the parasite may result in anaphylaxis.
寄生虫的碎裂可能导致过敏反应。

These flies carry a dangerous parasite.
这些苍蝇携带一种危险的寄生虫。

The parasite's host could be any bird.
该寄生生物的宿主可以是任何鸟类。

The result is a repeated signal, and a new limb forms in addition to the one to which the parasite attached itself.
这样的结果将是一种持续的讯号,而一种被寄生生物附著在肢体上所产生的新的生长型态将应运而生。

The host is not always injured by association with a parasite.
主人与食客结交并不一定会吃亏。

She was essentially feminine, in other words, a parasite and a chalice.
她在本质上是个女人,换句话说,是一个食客和一只酒杯。

权威例句

Models of parasite virulence.

Selfish DNA: the ultimate parasite

Sex versus Non-Sex versus Parasite

The Genome of the Kinetoplastid Parasite, Leishmania major

Genome sequence of the human malaria parasite Plasmodium falciparum.

Genome sequence of the human malaria parasite Plasmodium falciparum.

Ecological immunology: costly parasite defences and trade-offs in evolutionary ecology.

Regulation and Stability of Host-Parasite Population Interactions: I. Regulatory Processes

Immunogenicity of Whole-Parasite Vaccines against Plasmodium falciparum Involves Malarial Hemozoin and Host TLR9

Discovery of gene function by expression profiling of the malaria parasite life cycle.
同义词:vermin,trencherman,sponger,sorn,louse,helminth,dependant
同根词:parasitism,parasitic,parasite
英语词源:

parasite (n.)

1530s, "a hanger-on, a toady, person who lives on others," from Middle French parasite (16c.) or directly from Latin parasitus "toady, sponger," and directly from Greek parasitos "one who lives at another's expense, person who eats at the table of another," from noun use of an adjective meaning "feeding beside," from para- "beside" (see para- (1)) + sitos "food," of unknown origin. Scientific meaning "animal or plant that lives on others" is first recorded 1640s (implied in parasitical).

造句:

1. She was essentially feminine, in other words, a parasite and a chalice.

她在本质上是个女人,换句话说,是一个食客和一只酒杯。

-- 来源 -- 英汉 - 辞典例句

2. The parasite population opposing vertical resistance may undergo stepwise development controlled by many genes.

抵抗垂直抗性的寄生物种群可能要经历许多基因控制的步增发育。

-- 来源 -- 英汉 - 辞典例句

3. The relationship between host and parasite can be disarranged in many ways.

可以用许多方法破坏寄生和寄生物之间的相互关系。

-- 来源 -- 英汉 - 辞典例句

4. The term pathogenicity denotes the ability of a parasite to cause disease.

致病性这一术语是指寄生物引起疾病的能力。

-- 来源 -- 英汉 - 辞典例句

5. She was everything that is good in a parasite, nothing that is bad.

她具备幕僚的一切优点,却没有他们的任何缺点。

-- 来源 -- 英汉 - 辞典例句

6. They should be considered as a potential source of introduction of an exotic disease or parasite.

它们应当被认为是引进外国病或寄生虫的一种潜在来源。

-- 来源 -- 英汉 - 辞典例句

7. The lazy man was a parasite on his family.

那懒汉是他家的一个寄生虫。

-- 来源 -- 英汉 - 辞典例句

8. Any object moving through air encounters parasite drag.

任何物体在空气中运动都会产生废阻。

-- 来源 -- 英汉 - 辞典例句

9. Rupture of the parasite may result in anaphylaxis.

寄生虫的碎裂可能导致过敏反应。

-- 来源 -- 英汉 - 辞典例句

10. There are two kinds of drags, parasite drag and induced drag.

阻力有两种:寄生阻力和诱导阻力。

-- 来源 -- 英汉 - 辞典例句

parasite

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