V2EX parasite

Parasite

释义 Definition

寄生虫;寄生生物:依附在另一生物(宿主)体内或体表生活,获取营养并常对宿主造成伤害的生物。引申也可指靠他人供养、占便宜的人(略带贬义)。

发音 Pronunciation (IPA)

/prsat/

例句 Examples

A parasite lives on its host.
寄生虫依靠宿主生存。

Some parasites can alter a host’s behavior, which makes the relationship especially disturbing to scientists and the public.
有些寄生生物会改变宿主的行为,这让科学家和公众都觉得这种关系格外令人不安。

词源 Etymology

parasite 源自希腊语 parasitos,由 *para-*(“在旁、靠着”)+ sitos(“食物”)构成,原意类似“在别人旁边吃饭的人”,后来含义逐渐转为“依附他人获利的人”,再进一步用于生物学中“寄生生物/寄生虫”的概念。

相关词 Related Words

文学作品 Literary Works

  • Dracula(Bram Stoker):文本中多次以“寄生/吸食”的意象描写吸血鬼对人类的依附与掠夺,常出现 parasite/parasitic 一类措辞来强化“以他者为食”的隐喻氛围。
  • The Origin of Species(Charles Darwin):在讨论物种适应与生存策略时,会涉及 parasite(寄生生物)的例子与现象,用于说明自然选择与生态关系的复杂性。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1848 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 6ms UTC 01:07 PVG 09:07 LAX 17:07 JFK 20:07
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86