P-e
abbr. precipitation-environment (index) 从precipitation到environment（索引）
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
Sounds like a pain in the ass.
听起来很麻烦。
Round about, piles of limestone glistened in all the colours of the rainbow.
周围是一堆堆石灰石，像彩虹一样闪闪发光。