Pv diagram
[机] PV线图, 压力容积线图
🧩 词语组成解析
abbr. 产品鉴定（Production Validation）；票面值（Par Value）；撑杆跳高（Pole Vault）；卯酉圈（prime vertical）
🗣️ 情景例句
You can certainly design dresses.
确实很能设计服装。
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。