Naba
abbr. North American Benefit Association 北美互助协会; North American Butterfly Association 北美蝴蝶协会; National Association of Black Accountants 全国黑人会计师协会; 4-acetoxy-3-ni-trobenzoic acid 4-乙酰氧基-3-硝基苯（甲）酸（科技符号）
🗣️ 情景例句
Mr Wang, I'd like you to meet my brother, Haitian.
王先生，我想请你见见我弟弟，海天。
Forgive and forget.
不念旧恶。
Yes, Miss Zhao. answered the students. Now, who is on duty today?
“好的，赵小姐，”同学们回答。“今天谁值日？”