I have a need to use the Unicode character 0x2091, a subscript e, rather than using markup for formatting the subscript. However, the usual-suspect fonts don't appear to include a glyph for this Unicode position.
Are there any Windows- or Office-included fonts that include this character?
Check out this website.
Just run charmap.exe. Looks like Arial, Courier New and Times New Roman have it.
I'd expect Arial Unicode MS to include such glyph.
来源：https://stackoverflow.com/questions/6428803/which-normal-fonts-support-unicode-subscript-characters