Nad
[化] 烟酰胺腺嘌呤二核苷酸; 辅酶I
🗣️ 情景例句
You know I'm very excited about his arrival.
知道我对他的到来是多么兴奋。
I've never read a more fascinating story.
我没有读过比这更令人着迷的故事。
It seems that the further cats fall, the less they are likely to injure themselves.
看起来，猫跌落的距离越长，它们就越不会伤害自己。