I've taken a lot of analgesics . But they are not so effective.我吃了不少镇痛药. 促是效果不怎么好.Combined analgesics for postoperative pain therapy: Review of effectivity and side - effects.联合镇痛药在术后疼痛治疗中的应用: 疗效和副作用的综述.You should p...

analgesics的音标：analgesics的英式发音音标为：[ˌænəl'dʒi:zɪks]analgesics的美式发音音标为：[ˌænəl'dʒizɪks]...

n.止痛剂，镇痛剂( analgesic的名词复数 )...