Fadh
abbr. flavine adenine dinucleotide, reduced 还原黄素腺嘌呤二核苷酸
🗣️ 情景例句
There's always a friend around when you need one.
当你需要朋友帮忙的时候，总会有朋友在你身边的。
What flights do you have from New York to London tomorrow?
明天从纽约飞往伦敦的有哪几班机？
What colour is it?
什么颜色的？