Lohmann's reagent
[医] 洛曼氏试剂(含有硝酸汞与硝酸)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
Every little makes a mickle.
积少成多。
He put a glass dish with sugar water and honey to the west of the hive. A marked bee fed itself from the dish and returned to the hive.
他在蜂箱的西面放一个装有糖水和蜜蜂的玻璃碟子。