Radameter
防撞雷达设备[装置]
🗣️ 情景例句
Mitchell has always encouraged new talent. Mitchell
总是在鼓励新人。
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，