sedationWiktionary 原文中文来自 ECDICTn.镇静释义（英文）名词 NounThe act of sedating, especially by use of sedatives.词族派生词（11）analgosedationcryosedationhypnosedationmonosedationoversedationpharmacosedationresedationsedationistundersedationconscious sedationterminal sedation