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

that you are very impressive.
你给人们留下了深刻的印象。
Friends are lost by calling often and calling seldom.
交往过密过疏,都会失去朋友。
Was he absent from school last week?
上星期他没上学吧?
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