Ppap
abbr. 生产件批准程序（Production Part Approval Process）
🗣️ 情景例句
It's a great college.
那是一所好大学。
While (or Where) there is life there is hope.
留得青山在，不怕没柴烧。
He covered himself with a quilt.
他给自己盖上一条被。