Nadh
abbr. 烟酰胺腺嘌呤二核苷酸（reduced form of nicotinamide-adenine dinucleotid）；还原型辅酶
🗣️ 情景例句
There are abundant free materials available on the internet.
因特网上有丰富的免费资料提供。
Tidal wave
海啸
People had to use other ways to record information.
人们只得使用其他方法记录资料。