Bef
abbr. 在…以前（before）
🗣️ 情景例句
Yes, Mr. Tom. Let me check Miss Xu's schedule.
好，汤姆先生。让我查查徐小姐的日程表。
Did you criticize him for his mistakes?
你因为犯错误的事批评他了吗？
OK. Let me help you. There! OK?
我来帮你，瞧，行了吧？