Read Edit View history 安慰剂 ānwèijì placebo Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 安慰剂/安慰劑 · ānwèijì · placebo 2026/03/04 安慰剂 / 安慰劑 ānwèijì placebo placebo 医生给他开了一些安慰剂，其实并无药效。 noun created sense Mar 4, 2026, 02:25 AM