单词	paraldehyde
释义	paraldehyde /pəˈraldɪhʌɪd / noun [mass noun] Chemistry A liquid made by treating acetaldehyde with acid, used medicinally as a sedative, hypnotic, and anticonvulsant. A cyclic trimer of acetaldehyde; chemical formula: (CH3CHO)3. Quinaldine can be made by reacting aniline, hydrochloric acid, and paraldehyde.... His first wife Vivienne had been prescribed Hoffman's anodyne and paraldehyde to treat her nervous condition, two anesthetics that exude a strong scent of ether. A young woman had a fit, and all the paraldehyde and other Western intervention we tried would not stop it.
随便看	up one's sleeve up one's street (or alley) upon my soul! up (or out) the wazoo up (or raise) the ante upper Upper Austria Upper Canada upper case upper chamber upper circle upper class upperclassman upper-classness uppercut Upper Darby upper house upper-level upper middle class uppermost Upper Peninsula upper regions upper school Upper Volta upper working class

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