Pbm
abbr. performance-based management 基于执行的管理经营; peribacteroid membrane 拟杆菌周膜
🗣️ 情景例句
Bye-bye.
再见。
That nation is famous for its tourism.
那个国家以旅游业闻名。
I hope you are well. Thank you for your last letter.
愿你身体健康。感谢你上次来信。