1A Boolean operator working on two variables that has the value one if one but not both of the variables is one.
1A Boolean operator working on two variables that has the value of one if one but not both of the variables has a value of one.
英汉双解词典包含464360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。