Arterial traffic
交通干线,主干道
🧩 词语组成解析
a. 动脉的, 脉络状的, 干线的\\n[医] 动脉的
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
How did you get on in your exam?
你考得怎样？
Sport is sweetest when there be no spectators.
旁边无观众，运动最轻松。
I had come ten miles since leaving the town,
从小镇出来，我走了10英里。