[ ˈwaɪəlɪsiz ] 复数 n. 无线电, 收音机( wireless的复数形式 ); 无线电接收机或发射机 n. medium for communication n. transmission by radio waves n. an electronic receiver that detects and demodulates and amplifies transmitted signals 原型: wireless 英汉双解字典由 ECDICT 提供