Fluorescence efficiency
[化] 荧光效率
🧩 词语组成解析
fluorescence
[[flɔ:'res(ə)ns]]
n. 荧光, 发荧光, 荧光性\\n[化] 荧光
🗣️ 情景例句
A cookie can't hurt, though.
但一片小甜饼不要紧。
It's not fun for me.
我觉得一点意思也没有。
When I boarded the train, I could not help noticing that a great many local people got on as well.
上车后，我不禁注意到许多当地人也上了车。