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
Does this make me look fat?
我穿这件显胖吗？
After that,I go downstairs to the kitchen to have breakfast.
在那以后，我去楼下厨房吃早餐。
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。