Pptv
abbr. package process test vehicle (chip) 封装工艺测试承载芯片
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
I'm afraid there's nothing available before noon.
恐怕中午前是没法看了。
Where can we make the insurance claim?
我们可以在哪里提出保险赔偿？