Manual rates
[经] 规章费率, 标准保险费率
🧩 词语组成解析
n. 比率；价格；等级（rate的复数形式）
🗣️ 情景例句
Do you have any coupons?
你们有优惠卡吗？
It's raining.
外面下着雨。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。