Radameter
防撞雷达设备[装置]
🗣️ 情景例句
He doesn't enjoy going to school.
他不喜欢上学。
A good conscience is a continual feast.
白日不做亏心事，夜半敲门心不惊。
What's your general impression,may I ask?
不知您对我们厂总的印象如何？