synthetic analgesics合成: compose; compound; synthetis ...镇痛药: analgesic镇痛药: analgesics; analgetics, anodyne; antalgesic; pain killer; pain relieving drug安定镇痛药: neuroleptanalgesic醋托啡［镇痛药: acetorphine下载手机词典可随时随地查词查翻译
