button day
美
英
n. | 1. a day on which buttons or stickers are sold to raise money for a particular charity 2. a day on which people buy and wear buttons with messages on them to show their support for a group or organization |
英汉词典包含292483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。