英语词汇“methacholine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	methacholine
释义	methacholine (extremely rare) n WORD FAMILY methacholine USAGE EXAMPLES Her allergist rebuffed her request for a methacholine challenge, a test used to help manage hard-to-control asthma or to rule out an asthma diagnosis. Washington Post(Jul 30, 2012) n parasympathomimetic drug (trademark Mecholyl) that stimulates secretions and smooth muscle activity Syn\|Hyper Mecholyl medicament, medication, medicinal drug, medicine (medicine) something that treats or prevents or alleviates the symptoms of disease
随便看	ration rational rationale rationalisation rationalise rationalise away rationalism rationalist rationalistic rationality rationalization rationalize rationalize away rationally rational motive rationalness rational number ration card rationed rationing ration out Ratitae ratite ratite bird rat kangaroo

英语词典包含147318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。