noun 下载 🔗分享 无线电探空仪 A miniature radio carried aloft by an unmanned balloon to automatically transmit measurements of the upper air such as the wind speed, pressure, temperature, and relative humidity to a receiving station on the ground. Examples : "Every day, weather forecasters launch radiosondes attached to balloons to gather information about the atmosphere above us. " 每天,气象预报员都会释放系着气球的无线电探空仪,以此来收集我们上方大气层的信息。 weather technology environment science physics device electronics machine space communication 与AI对话词汇游戏阅读练习