Cfr
abbr. 运费在内条件（Cost and Freight）；未来研究中心（Center for Future Research）
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
We can see the train station from our house.
从我们的屋子可以看到火车站。
It's about 400 yards from here.
离这儿大约有400码。