Pj
abbr. 有功电度表；圆周喷射（Peripheral Jet）
🗣️ 情景例句
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
Would you care for a cup of coffee?
你要不要来杯咖啡？
We're having a lot of trouble filling this order.
我们这次供货很有问题。