sedative

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. An agent or drug that sedates, having a calming or soothing effect, or inducing sleep.
形容词 adj.
  1. Calming, soothing, inducing sleep, tranquilizing

词形变化

sedatives plural more sedative comparative most sedative superlative

词源

词源 1
Inherited from Middle English sedatif, from Anglo-Norman sedatif, from Medieval Latin sēdātīvus, which itself likely influenced the modern spelling.
词源 2
Inherited from Middle English sedatif, from Anglo-Norman sedatif, from Medieval Latin sēdātīvus, which itself likely influenced the modern spelling.
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