Erps
(erp 的复数) abbr. 企业资源计划（Enterprise Resource Planning）；有效辐射功率（effective radiated power）
🗣️ 情景例句
It's not over yet.
还没有完呢。
We are delighted to know that you deal with export of Chinese chinaware. Could you supply us 300 sets of tableware for shipment before the end of May?
欣悉你方是中国瓷器出口商。能否给我方供应300套餐具，五月底前交货。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。