Traffic sign
交通标志
🧩 词语组成解析
traffic
['træfɪk]
n. 交通，运输量;（非法的）交易;通信量;交际;
vt. 用…作交换;在…通行;
vi. 交易;买卖;
🗣️ 情景例句
Well,
噢，
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
Oh dear! It's very cold today, isn't it?
天哪，天真冷，不是吗？