drop-down menu
noun [ C ] uk/ˌdrɒp.daʊn ˈmen.juː/ us/ˌdrɑːp.daʊn ˈmen.juː/
下拉式菜单(鼠标选择时出现的隐藏菜单选项)
a list of choices on a computer screen that is hidden until you choose to look at it
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。