音标:[plә'si:bәu] ; 柯林斯词典等级:1 级;
n. (为死者所诵的)晚祷歌, 安慰剂, 安慰的话, 使人宽慰的事
[医] 安慰剂, 无效[对照]剂
n. an innocuous or inert medication; given as a pacifier or to the control group in experiments on the efficacy of a drug
n. (Roman Catholic Church) vespers of the office for the dead
词型变化:名词复数形式 : placebos
考试类型:[GRE]
词性分布:
名词100%

placebo的用法和样例:

例句

用作名词(n.)
  1. The placebo has been found to work with a lot of different cases.人们已发现安慰剂能在很多不同的病例中发挥作用。
  2. Does endowment insurance really matter to everyone? Or is it just a placebo?养老保险对我们真的重要吗?还是只是一种心理安慰?

词汇搭配

  • placebo effect安慰剂效应(指无药效...

经典引文

  • Complaining of a cold, I give them placebossharmless..sugar pills.

    出自:A. Hailey
【近义词】

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