pca
查询英语单词中文释义、音标、发音和例句。
pca
英
[pca]
美
[pca]
中文释义
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)
单词分析
单词结构:
pca
字母数:3
记忆提示
🎯 重点记忆:
- 单词拼写:pca
- 核心含义: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)
- 相关含义: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)
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更新时间:2026-08-28 15:57:40