Pca
abbr. 污染控制局（Pollution Control Agency）；极地冷空气堆吸收, 极冠吸收（Polar Cap Absorption）；波特兰水泥协会（Portland Cement Association）
🗣️ 情景例句
Would you call Priscilla Smith at FAO Schwarz, please?
请拨电话给FAO Schwarz的Priscilla Smith ，好吗？
If the beard were all,the goat might preach.
如果长胡就好，山羊也可讲道。
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去争洞穴，我会出洋相的；