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	RTA rte RTF RTFM Rt Hon. RTO Rt Rev. Rt Revd RTU RTW RTÉ Ru RU486 rua ruach ruana rub rubaboo rub-a-dub rub-a-dub-dub rubai ruba'i ruba'iy Rub' al-Khali rub along

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。