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
Rotten weather, isn't it?
天气糟透了， 不是吗？
Why are you so mean? I've never done anything to you.
凶什么凶？ 我又没得罪你。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。