cyanide

名词 cyanide:

1. any of a class of organic compounds containing the cyano radical -CN
   同义词：nitrile, nitril
2. an extremely poisonous salt of hydrocyanic acid

1. Be careful with that bottle. It's cyanide. One swallow of that and you'd be dead as a doornail.
   当心那个瓶子，那是氰化物。只要喝上一口，就会叫人一命呜呼。

cy.a.nide

n.also （名词） 也作
cyanid
Any of various salts or esters of hydrogen cyanide containing a CN group, especially the extremely poisonous compounds potassium cyanide and sodium cyanide.
氰化物：一种包含CN基团的氰化氢的盐或酯，特别是剧毒化合物氰化钾和氰化钠
v.tr.（及物动词）
cy.a.nid.ed,cy.a.nid.ing,cy.a.nides
To treat (a metal surface) with cyanide to produce a hard surface.
氰化：用氰化物处理（金属表面）使其表面坚硬
To treat (an ore) with cyanide to extract gold or silver.
用氰化物提取：用氰化物处理（矿石）提取金或银