Nessler's reagent
[化] 奈斯勒试剂\\n[医] 内斯勒氏试剂(检验水中氨量)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
That'll be four yuan.
四元。
Sigh, I'm so hungry. Can I have a bite?
噢，我肚子饿了。我可以吃一口吗？
I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English?'
“你会讲英语吗？”