Barfoed's reagent
[医] 巴费德氏试剂(醋酸铜醋酸水溶液)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
That means fresh eggs and fresh milk.
也就是说会有新鲜的鸡蛋和牛奶。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
'I was just wondering how to spend the morning -- until I saw you.
“我正不知道怎么消磨这一上午呢，正好见到好。