Aam
空对空导弹
🗣️ 情景例句
Sure.
当然可以。
Learn to say before you sing.
按部就班。
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。