V2EX cyanide

Cyanide

定义 Definition

cyanide(名词):氰化物;氰化物离子。一类含有 -CN(氰基) 的化学物质/离子,部分氰化物具有强毒性,会干扰细胞利用氧气的能力。(在不同语境中也可指含氰的盐类或氢氰酸相关物质。)

发音 Pronunciation

/sanad/

例句 Examples

Cyanide is extremely poisonous.
氰化物毒性极强。

The investigators tested the sample for cyanide and other toxins to determine the cause of death.
调查人员检测样本中的氰化物及其他毒素,以确定死因。

词源 Etymology

cyanide 来自 **cyan-**(与“蓝色”相关的词根,源于希腊语 kyanos “深蓝色”)+ -ide(化学命名后缀,常用于表示某种阴离子或化合物,如 chloride)。早期某些含氰化合物与“普鲁士蓝”等蓝色颜料的发现与研究有关,因此形成了这一命名系统。

相关词 Related Words

文学作品 Literary Works

  • The Adventure of the Speckled Band Arthur Conan Doyle(文中涉及毒物与致死手段的推理语境,常见于相关词汇讨论)
  • Strong Poison Dorothy L. Sayers(经典侦探小说传统中常出现包括氰化物在内的毒物词汇与情节要素)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5237 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 34ms UTC 07:58 PVG 15:58 LAX 00:58 JFK 03:58
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