Speed camera
n. （用来自动拍摄超速车辆的）超速摄像头, 电子警察, 电子眼
🧩 词语组成解析
speed
[spid]
n. 速度;快速;昌盛;（汽车的）变速器，排挡;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功，使繁荣;
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
You must have enjoyed yourself.
你一定玩的很开心。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。