V2EX pollutant

Pollutant

定义 Definition

pollutant 是名词,意为"污染物",指任何进入环境(如空气、水、土壤)中并对生态系统或人类健康造成危害的物质。

发音 Pronunciation

/plutnt/

例句 Examples

Cars release pollutants into the air every day.
汽车每天都会向空气中排放污染物。

The factory was fined for discharging chemical pollutants into the river, which caused serious damage to the local ecosystem.
这家工厂因向河流排放化学污染物而被罚款,这对当地生态系统造成了严重破坏。

词源 Etymology

pollutant 源自拉丁语 polluere,意为"弄脏、玷污"。该词由动词 pollute(污染)加上后缀 -ant(表示"……的物质"或"施动者")构成。这个后缀在英语中常用于构成名词,如 stimulant(兴奋剂)、disinfectant(消毒剂)等。pollutant 一词在20世纪中叶随着工业化和环保运动的兴起而被广泛使用。

相关词汇 Related Words

文学作品引用 Literary References

  • 蕾切尔卡森(Rachel Carson)的《寂静的春天》(Silent Spring, 1962)是环保文学的里程碑之作,书中大量探讨了化学 pollutants 对自然环境和野生动物的毁灭性影响。
  • 唐德里罗(Don DeLillo)的《白噪音》(White Noise, 1985)中描写了一场"空气中的有毒事件"(airborne toxic event),pollutant 及其引发的恐惧是小说的核心主题之一。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     811 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 7ms UTC 21:05 PVG 05:05 LAX 14:05 JFK 17:05
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