Lidar
n. 激光雷达
🗣️ 情景例句
Yeah, I do.
不， 我要这样。
He realized that he was heading in the wrong direction.
他意识到走错了方向。
Every solid object will reflect a sound, varying according to the size and nature of the object.
任何固体者反射声音，反射的声音因物体的大小和性质的不同而不同。