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
Probably a lot of advertising and bills.
大概是一大堆广告和帐单。
How much will you sell me this for?
把这个东西卖给我要多少钱?
Excuse me, are you from England?
对不起,问一下,你是英国人吗?
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