Methyl-7-ethoxycouma
查询英语单词中文释义、音标、发音和例句。
Methyl-7-ethoxycoumarin
英
[Methyl-7-ethoxycoumarin]
美
[Methyl-7-ethoxycoumarin]
中文释义
4-甲基-7-乙氧基香豆素
单词分析
单词结构:
Methyl-7-ethoxycoumarin
字母数:23
记忆提示
🎯 重点记忆:
- 单词拼写:Methyl-7-ethoxycoumarin
- 核心含义:4-甲基-7-乙氧基香豆素
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更新时间:2026-09-21 11:26:20