Observation car
<美>（火车的）游览车厢（有特大车窗或透明车顶）, 了望车
📖 牛津释义
observation car
special railway carriage in a train, with wide windows for watching the scenery （列车中的）观赏车厢（车窗宽大供观赏风景者）.
🧩 词语组成解析
🗣️ 情景例句
He keeps good company.
他和好人来往。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
How old are you in the picture?
相片里的你多大了？