Ppn
abbr. precipitation 降水; 沉淀; 雨量; proportion 比例
??? 情景例句
I've been through every section with you, Richard.
我和你一起檢視過每個部分， Richard。
I guess I've outgrown this pair of trousers.
我想這條褲子對我來說小了。
I had at half past twelve.
我在12點半吃的。