Chloral hydrate is a rapidly effective hypnotic.水合氯醛为一种作用迅速的催眠药.Chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7℃.三氯乙醛是无色挥发性的液体,带有刺激性很强的气味,在97.7℃沸腾.Condensation of phenol and chlor...
He sets out the facts coolly and dispassionately.他冷静、客观地摆出了事实。A scientist should dispassionately study the forces at work.科学家应该冷静地研究各种交互作用的力量.She listened dispassionately but with great interest to both arguments.她平心静气地听...