Road pricing
n. 电子公路收费制度
🧩 词语组成解析
road
[rod]
n. 路;通路;途径;方法;
vt. 在…设置路障;（狗）沿臭迹追逐（猎物）;（狗）闻着臭迹追;
[经] 定价, 标价
🗣️ 情景例句
If you go camping, at night you'll hear all the nocturnal animals.
如果你去野营，晚上可以听到动物的夜歌。
He is playing on the swings outside.
他正在外面荡秋千。
The noble stared at the blank sheet of paper for a few seconds.
贵族盯着纸看了几秒钟，