P-e
abbr. precipitation-environment (index) 从precipitation到environment（索引）
🗣️ 情景例句
Oh yes, Harry.
去过了， Harry。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。
Why can't you do something about it? Can you change it?
干吗你不想点办法呢？你能换掉它吗？