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
It's mostly young people who take part.
参加活动的绝大多数是年青人。
God's mill grinds slow but sure.
天网恢恢，疏而不漏。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？