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单词 nitroglycerin
释义 nitroglycerin
 /nuy'treuh glis"euhr in/, n. Chem., Pharm.
 a colorless, thick, oily, flammable, highly explosive, slightly water-soluble liquid, C3H5N3O9, prepared from glycerol with nitric and sulfuric acids: used chiefly as a constituent of dynamite and other explosives, in rocket propellants, and in medicine as a vasodilator in the treatment of angina pectoris.
 Also, nitroglycerine /nuy'treuh glis"euhr in, -euh reen'/. Also called glonoin, glyceryl trinitrate, trinitroglycerin.
 [1855-60; NITRO- + GLYCERIN]
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更新时间:2024/12/23 17:33:54