noun🔗Share占位符，替代符。 Something used or included temporarily or as a substitute for something that is not known or must remain generic; that which holds, denotes or reserves a place for something to come later."Please enter your name here; "Your Name" is just a placeholder until you fill it in. "请在这里输入你的名字；“你的名字”只是一个占位符，等你填写后就会被替换掉。placethingtechnologycomputingbusinesstechnicalChat with AIVocabulary GamePractice Reading
