Pcas
(pca 的复数) 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
I hope that's a compliment.
我希望这是赞美之词。
They operated on him last night.
他们昨晚给他动手术了。
Hello. Is that Mr Brain?
喂,是布雷恩先生吗?
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