柯林斯词典anaesthesia /ˌænɪsˈθiːzɪə/ AM anesthesia1. N-UNCOUNT Anaesthesia is the use of anaesthetics in medicine and surgery. 麻醉 返回 anaesthesia剑桥词典a state in which someone does not feel pain , usually because of drugs they have been given （通常指被施用药物后的）麻醉状态 medical specialized the quality of being unable to feel heat , cold , pain , touch , etc. 感觉缺失，麻木 返回 anaesthesia