Postal rates
[经] 邮费
🧩 词语组成解析
n. 比率；价格；等级（rate的复数形式）
🗣️ 情景例句
I understand.
我了解。
The young man had been well aware of her presence at the party.
那个年轻人早已注意到她在宴会上。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。