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pyromellitic dianhydride
pyromellitic dianhydride
英
[pyromellitic dianhydride]
美
[pyromellitic dianhydride]
中文释义
[建] 苯四甲酸二酐
单词分析
单词结构:
pyromellitic dianhydride
字母数:24
记忆提示
🎯 重点记忆:
单词拼写:pyromellitic dianhydride
核心含义:[建] 苯四甲酸二酐
最近查询:
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更新时间:2026-02-21 00:07:18