Nicosode
烟酸
🗣️ 情景例句
I'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
I believe there is no way out of this forest.
我相信没有路可以从这森林走出去。
Have you got it?
明白了吗？