Spectral pure reagent
[化] 光谱纯试剂
🧩 词语组成解析
spectral
['spɛktrəl]
adj. （似）鬼的;幽灵的;谱的;光谱的;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Please don't worry, Marilyn.
请别担心， Marilyn。
Why are you so sleepy?
你为什么这样想睡？
the writer comes to discern things in his material which were not consciously in his mind when he began.
会领悟到素材中很多东西是他刚动笔时所未意识到的。