Superhigh-purity reagent
[化] 超高纯试剂
🧩 词语组成解析
a. 超高的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
The plane's been delayed 10 minutes.
飞机晚点了十分钟。
At the moment, he is a bit worried about his English.
就在那时候，他有点担心他的英语。
You speak English without an accent.
你说英语一点口音也没有。