| 单词 | geofencing |
| 释义 | geo·fen·cing (also geo-fencing ) BrE /ˈdʒiːəʊfensɪŋ/ NAmE /ˈdʒiːoʊfensɪŋ/ noun [U ]a technology which draws a virtual line around a physical area so that a signal can be sent to a mobile electronic device such as a phone inside this line or when this line is crossed 地理围栏（在某个地理区域画出虚拟界线，当手机等移动电子设备在界线之内或越过界线时会收到信号）◆ Geofencing around shops means that as you pass a participating store you will receive promotional offers for goods and services within that store .在商店周围设置地理围栏的作用在于，当你经过一家参与的商店，你就可以收到该店的商品和服务的促销优惠。▸ geo·fence (also geo-fence ) noun ◆ You can even set up a geofence around a truck and receive an alert if your truck leaves the area.你甚至可以在卡车周围设置地理围栏，这样一旦卡车离开该区域，你就会收到警报。▸ geo·fence (also geo-fence ) verb |
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