Placebos
n. （给无实际治疗需要者的）安慰剂( placebo的复数形式 ); 安慰物; 宽心话; （试验药物用的）无效对照剂
🗣️ 情景例句
Excuse me.
请原谅。
Delivery costs will have to be borne by the manufacturer, I'm afraid.
运费恐怕要由制造厂商来承担。
Oh, that's mine! said Han Meimei. Thank goodness!
“啊，那是我的书！”韩梅梅说，“谢天谢地！”