Traffic recorder
[计] 通信量记录器
🧩 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
How would you like your steak done?
您的牛排想要几成熟？
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
The letter x stands for an unknown number.
字母x代表未知数。