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
You didn't say the magic words.
你没有念魔语。
Martha's bread tastes as if she burns it.
玛莎做的面包有烤焦的味道。
I'd like you to meet my parents, too.
我也想让你们见见我的父母。