资料来源 : pyDict

小写

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Lower-case \Low"er-case`\, a. (Print.)
   Pertaining to, or kept in, the lower case; -- used to denote
   the small letters, in distinction from capitals and small
   capitals. See the Note under 1st {Case}, n., 3.