复数
the fourth day of the week; the third working day
同义词:Wednesday??/??Wed
the middle of a week
occurring during the middle of the week
同义词:midweekly
in the middle of the week
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。