wirelessadj.
英 'waɪəlɪs | 美 'waɪɚləs
中文adj. 无线的；无线电的\nn. 无线电\nvt. 用无线电报与…联系；用无线电报发送\nvi. 打无线电报；打无线电话
无线的；无线电的
n. 无线电
vt. 用无线电报与…联系；用无线电报发送
vi. 打无线电报；打无线电话
词根词源
wireless (adj.)1894, in reference to as a type of telegraph, from wire (n.) + -less. As a noun, "radio broadcasting," attested from 1903, subsequently superseded by radio.
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