Traffic channel
[计] 通信信
🧩 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
Your mother is thinking of
你妈妈正考虑
Have but few friends though many acquaintances.
朋友要少，熟人要多。
They're keyboard operators.
她们是电脑录入员。