Rater.
[经] 率, 比率, 价格
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
Are you going to use cash or traveller's cheques?
您是用现钞换呢，还是用旅行支票换？
the figure becomes no more than an exact and matter-of-fact observation.
杜威的比喻就是他实事求是观察得来的形象化的说法。