Naltrexone hydrochloride is a new morphine - like antagonist in our country now.盐酸纳曲酮是目前国内新的吗啡类拮抗药.Naltrexone extended - release injectable suspension is the first - and currently the only - once - monthly injectable med...

n.环丙甲羟二羟吗啡酮（一种麻醉性拮抗药）...

Naltrexone的音标：Naltrexone的英式发音音标为：[næl'treksəʊn]Naltrexone的美式发音音标为：[næl'treksoʊn]...