基础释义
例句
柯林斯词典释义

福克斯词典 \ 英汉词典 \

placebos是什么意思？

placebos

n. （给无实际治疗需要者的）安慰剂( placebo的名词复数 )，安慰物，宽心话，（试验药物用的）无效对照剂；

例句

Others said they had ordered placebos for their patients after all other treatments had failed. 其他人说他们在所有治疗都失败之后给病人开安慰剂.
Yes doctors, at least doctors in Chicago occasionally purposely prescribe placebos. 是的,医生, 至少是芝加哥的医生们偶尔会特意开药方安慰剂.
But comparable numbers of those who received placebos also improved. 但是吃安慰剂的人的病情也改善了.

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柯林斯高阶英汉双解学习词典释义

N-COUNT

（用于测试新药效力的）无效对照剂；（用以安慰想象自己得病的人的）安慰剂

A placebo is a substance with no effects that a doctor gives to a patient instead of a drug. Placebos are used when testing new drugs or sometimes when a patient has imagined their illness.

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