boolean calculationboolean operationlo logical operationlogic actionlogic operationlogical actionlogical calculuslogical operationsxor逻辑: logic运算: operation; arithmetic; opera ...“或”逻辑运算: inclusive or“且”逻辑运算: and逻辑运算符: logical connective; logical operators下载手机词典可随时随地查词查翻译