Protheca
[动]前鞘
🗣️ 情景例句
We need a stable political environment in which to develop our economy.
我们需要一个稳定政治环境来发展经济。
I'm afraid that won't be possible,much as we'd like to.
尽管我们很想这样做，但恐怕不行了。
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。