| 单词 | fluorescein |
| 释义 | Word Frequency fluorescein or fluoresceine (ˌflʊəˈrɛsɪɪn) noun an orange-red crystalline compound that in aqueous solution exhibits a greenish-yellow fluorescence in reflected light and is reddish-orange in transmitted light: used as a marker in sea water and as an indicator. Formula: C20H12O5 |
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