the characters that were once kept in bottom half of a compositor's type case
同义词：small letter??/??lowercase??/??lower-case letter??/??minuscule
relating to small (not capitalized) letters that were kept in the lower half of a compositor's type case
同义词：lowercase
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。