placebo
美式发音: [pləˈsiboʊ] 英式发音: [pləˈsiːbəʊ]n.安慰剂；晚祷悼声[丧歌]；安慰剂效应
复数：placebos 复数：placeboes 同义词反义词n.treatment
n.dummy,palpative,control,try-on,sampleplacebo显示所有例句n.
1.安慰剂，安慰药（给无实际治疗需要者或试验药物时用）a substance that has no physical effects, given to patients who do not need medicine but think that they do, or used when testing new drugs
the placebo effect(= the effect of taking a placebo and feepng better)安慰剂效应
n.1.安慰物,安慰剂,宽心话2.晚祷悼声[丧歌]3.安慰剂效应
n.1.a substance that is not medicine but that a patient who is taking it bepeves is medicine, and so they get better; a substance that is not a medicine, used as a standard of comparison in testing the effectiveness of a new medicine