Specpure reagent
[化] 光谱纯试剂
🧩 词语组成解析
(=spectroscopically pure)光谱纯的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
You're going to have the time of your lives.
你们将会玩得非常痛快。
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
It took years of hard work to speak good English.
讲一口流利的英语需要多年的刻苦操练。