pva
查询英语单词中文释义、音标、发音和例句。
pva
英
[pva]
美
[pva]
中文释义
abbr. 聚醋酸乙烯酯(Polyvinyl Acetate);聚乙烯醇(Polyvinyl Alcohol);垂直取向构型(Patterned Vertical Alignment)
单词分析
单词结构:
pva
字母数:3
记忆提示
🎯 重点记忆:
- 单词拼写:pva
- 核心含义:abbr. 聚醋酸乙烯酯(Polyvinyl Acetate);聚乙烯醇(Polyvinyl Alcohol);垂直取向构型(Patterned Vertical Alignment)
- 相关含义:聚乙烯醇(Polyvinyl Alcohol)、垂直取向构型(Patterned Vertical Alignment)
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更新时间:2026-08-30 03:32:45