Piing
abbr. 产品改进（Product Improve）
🗣️ 情景例句
Oh, wait a minute. What's today's date?
噢， 等一等 ，今天几号？
All things must come to an end.
天下无不散的筵席。
He is finding his new work far more exciting.
他发觉自己的新工作令人兴奋得多。