Smith's reaction
[医] 史密斯氏反应, 过敏性
🧩 词语组成解析
🗣️ 情景例句
Dad was a busy doctor,
爸爸是个很忙的医生，
Action speak louder than words.
事实胜于雄辩。
Whether they will ever become future Olympic champions, only time will tell.
他们将来是否能成为奥林匹克的冠军，这只能由时间来作出回答。