Pmu
abbr. performance monitoring unit 性能监测器; 性能监控装置; physical mockup 实体模型; productive man work unit 生产人工单元
🗣️ 情景例句
I'm famished.
我饿死了！
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
Thanks.
谢谢。