Nicotinamidemia
[醫] 煙酰胺血[癥]
??? 情景例句
I have no idea about fashion there days, which is why I dress so plainly.
我對現在的時裝潮流一竅不通，這就是我穿得這么普通的原因。
Can you afford the expense?
你出得起這筆費用嗎？
What's the matter, Carol?
怎么了，卡羅爾？