英语词汇“placeholder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	placeholder
释义	placeholder \ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷\ noun : a symbol in a mathematical or logical expression that may be replaced by the name of any element of a set — compare variable 2a
随便看	rooming rooming house rooming-in roommate rooms room service roomsome roomstead roomth room trader roomy roon roond roop roop roorbach roorback roos roose roosevelt roosevelt elk rooseveltian rooseveltiana rooseveltism rooseveltite

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。