Fluorescence lifetime
[化] 荧光寿命
🧩 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
I don't see what you are getting at.
我不明白你究竟是什么意思。
I learned Japanese yesterday.
我昨天学日文。
True and False have opposite meanings.
真与假含义完全相反。