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| 单词 | methylene blue |
| 释义 | methylene blue Chem., Pharm. a dark-green, crystalline compound, C16H18ClN3S, that dissolves in water to form a deep-blue solution: used chiefly as a dye, as a bacteriological and biological stain, and as an antidote for cyanide poisoning. Also called methylthionine chloride. [1885-90] |
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