| 释义 |
flu·o·res·ce·in
\flu̇(ə)ˈresēə̇n, flōˈ-, flȯˈ-\ noun
(-s)
Etymology: fluoresce + -in
: a yellow granular or red crystalline phthalein dye C20H12O5 giving a brilliant yellow-green fluorescence in alkaline solution and having a number of applications based chiefly on its visibility at high dilution or its ready conversion to eosin and related dyes — see dye table I (under Acid Yellow 73) |