placebo
🇺🇸
/pləˈsiːbəʊ/
🇬🇧
/pləˈsiːbəʊ/
noun
R
A pill or treatment that has no effect, used in medical trials to compare with the real treatment.
The researchers gave the volunteers a placebo to test if the new drug was more effective.
研究人員給志願者服用安慰劑，以測試新藥是否更有效。
translation
安慰劑
詞形變化
Plural
placeboes