polynuclear aromatic
查询英语单词中文释义、音标、发音和例句。
polynuclear aromatic hydrocarbon
英
[polynuclear aromatic hydrocarbon]
美
[polynuclear aromatic hydrocarbon]
中文释义
多核芳香烃
单词分析
单词结构:
polynuclear aromatic hydrocarbon
字母数:32
记忆提示
🎯 重点记忆:
- 单词拼写:polynuclear aromatic hydrocarbon
- 核心含义: 多核芳香烃
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更新时间:2026-09-21 09:56:50