NAD

名词 nad:

1. a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; serves as a reductant in various metabolic processes
   同义词：nicotinamide adenine dinucleotide

NAD

n.（名词）
A coenzyme, C2H 27N 7O 4P 2, occurring in most living cells and utilized alternately as an oxidizing or reducing agent in various metabolic processes.
纳迪：一种辅酶， C2H 27N 7O 4P 2，存在于大多数活细胞中，而且在各种新陈代谢过程中作为氧化剂或还原剂交替使用

来源：
From n(icotinamide) a(denine) d(inucleotide) [one of its chemical names]
源自 n(icotinamide) a(denine) d(inucleotide) [它的化学名之一]