two - way radio
n
基本释义
un. 双向无线电通信\n[网络] 对讲机；双向无线电设备；无线对讲机
实用场景例句
学术考察
The geologists trekked to remote regions to collect rock samples.
地质学家徒步到偏远地区采集岩石样本。
户外探险
The hikers trekked through the mountains for three days to reach the summit.
徒步者们穿越山脉三天后抵达顶峰。
极限运动
Her trek across the Sahara was documented in an adventurous book.
她穿越撒哈拉的经历被记录在一本冒险书中。
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