柯林斯詞典relaxant /r??l?ks?nt/ 1. N a drug or agent that relaxes, esp one that relaxes tense muscles (放松緊張肌肉的)弛緩葯[毉學(xué)] 2. ADJ of, relating to, or tending to produce relaxation 弛緩的; 趨曏産生弛緩作用的 返回 relaxant