placebo
英 [pl?'si?b??]
美[pl?'sibo]
- n. 安慰劑；為死者所誦的晚禱詞
英英釋意
- 1. an innocuous or inert medication; given as a pacifier or to the control group in experiments on the efficacy of a drug
- 2. (Roman Catholic Church) vespers of the office for the dead