Fpd
[化] 火焰光度检测器
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
Reason governs the wise man a cudgels the fool.
理智指导聪明人，而且打击愚蠢汉。
For once, Harry had to admit defeat.
哈里只好认输。