Ratan
用于导航的雷达和电视设备
✅ 同义词
🗣️ 情景例句
We were married almost fifty years.
我们结婚将近五十年。
I don't know what to do with you.
真拿你没办法。
They also found out that bees fly a maximum distance of 3.2 kilometres between their hive and a feeding place.
他们还发现蜜蜂从蜂箱到喂食点的最大飞行距离是3。2公里。