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sedative

/ˈsedətɪv/ American
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  • n. 镇静剂
  • adj. 镇静的
Definition
  • n. a drug that makes you calm or sleepy
  • adj. having a calming or sleep-inducing effect
Example
The doctor gave her a mild sedative to help her sleep before surgery.
医生给了她一剂温和的镇静剂,帮助她在手术前入睡。
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Word familysedat-