cmn: 試金石

Information
has URI	http://lexvo.org/id/term/cmn/%E8%A9%A6%E9%87%91%E7%9F%B3
character	Character U+8A66
character	Character U+91D1
character	Character U+77F3

Meaning
means	(noun) a basis for comparison; a reference point against which other things can be evaluated; "the schools comply with federal standards"; "they set the measure for all subsequent work" touchstone, measure, criterion, standard