| 释义 |
WAN AHD[wăn] D.J.[wæn]K.K.[wæn]n.（名词）- A communications network that uses such devices as telephone lines, satellite dishes, or radio waves to span a larger geographic area than can be covered by a LAN.广域网络，宽域网络：利用电话线路、卫星信号接收器或无线电波等设备的通信网路，其覆盖的地域大于局域网络
- w(ide) a(rea) n(etwork) w(ide) a(rea) n(etwork)
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