Pcd
abbr. 节圆直径（Pitch Circle Diameter）；巴拿马运河局（Panama Canal Department）
🗣️ 情景例句
I did make a difference in town.
我确实在镇上发挥了影响力。
No wrong without remedy.
无错不可纠。
Some fishermen are unlucky.
有些垂钓者就是不走运，