Aob
abbr. 倾斜角（angle of bank）
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
So I will receive and sign it overnight.
那么，我明天就可以收到并且签上名了。
If we could stay as vigorous as we are at twelve,
假如我们能保持12岁时的旺盛生命力，