sedation

/sɪˈdeɪʃn/
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If someone is under sedation, they have been given medicine or drugs in order to calm them or make them sleep. (靠药物保持) 镇静状态

noun [具体名词] 镇静;镇静作用;镇静状态

His mother was under sedation after the boy's body was brought back from Germany. 男孩的尸体从德国被运回后,他的母亲一直靠服药保持镇静。

后缀: tion 【noun】 表示某种行为、状态或结果 - indicating an action, process, or result 原词: sedation 是通过后缀 【tion】 构成的派生词
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