Denige's reagent
[化] 德尼格试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
How shall I address you?
我该怎样称呼你？
Experience must be bought.
若要得经验，必须化代价。
He quickly became the leader.
他很快就成了领袖。