a small electronic device worn by skiers, snowboarders, or mountaineers in avalanche-prone areas that sends and receives radio signals to help locate people buried under snow
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
avalanche transceivers
例子
Every skier in the backcountry group wore an avalanche transceiver for safety.
