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  3. /placebo

placebo

🇬🇧 UK/plә'si:bәu/🇺🇸 US
GREC1

Definitions

n.

An inert substance given to patients instead of real medicine, used in medical trials or to comfort patients

安慰剂,无效对照剂

🧩 Root Breakdown

Root-derived
placappease, smooth, calm
+
ebosuffix
=placebo

Common Collocations

  • 1.placebo effect安慰剂效应
  • 2.placebo group安慰剂组
  • 3.placebo-controlled trial安慰剂对照试验
  • 4.receive a placebo接受安慰剂治疗

Example Sentences

  • 1.

    Half the patients received the real drug, while the other half received a placebo.

  • 2.

    The placebo effect shows how powerful the mind can be in influencing physical health.

  • 3.

    Critics argued the new therapy was little more than a placebo for anxious investors.

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