Nadder
n. 【生物化学】烟酰胺腺嘌呤二核苷酸, 辅酶Ⅰ\\nabbr. National Academy of Design (美国)国立设计院；Naval Ammunition Depot (美国)海洋弹药库
🗣️ 情景例句
A clip-on?
用夹上去的？
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
A page from a student's diary
学生日记一则