cyanide是什麼意思 cyanide的用法 cyanide怎麼讀

cyanide

英 ['saɪənaɪd]美 ['saɪə,naɪd]

n. [無化] 氰化物

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中文詞源

cyanide 氰化物

cyan, 縮寫自cyanogen, 氰。-ide, 化學名詞後綴，見oxide.

英語詞源

cyanide (n.)

a salt of hydrocyanic acid, 1826, coined from cyan-

, comb. form for carbon and nitrogen compounds, from Greek kyanos "dark blue" (see cyan) + chemical ending -ide, on analogy of chloride. So called because it first had been obtained by heating the dye pigment powder known as Prussian blue (see Prussian).

權威例句

1. The police say he swallowed a cyanide capsule to avoid arrest.

警察說他爲了逃避逮捕就吞了一顆氰化物膠囊。

2. Someone had fed him a lethal dose of cyanide.

有人給他下了致命劑量的氰化物。

3. Cyanide is used to kill insects.

氰化物可用來殺害蟲.

4. Cyanide can serve as precursor for the amide nitrogen of asparagine.

氰化物可以作一個天門冬酰胺的酰胺氮前體.

5. It may, however, serve as a mechanism for cyanide detoxification.

但是也可能這是一條氰化物解毒的途徑.

[ cyanide 造句 ]