Prepressing
预压
🗣️ 情景例句
Ready?
准备好了吗？
It won't take much time.
不会花很多时间的。
The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.
哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。