Skyhook
n. 扁平空投器
🗣️ 情景例句
Hold it, Robbie!
停停， Robbie！
My sister graduated from high school.Graduation was last night.
我的姐姐从高中毕业了.毕业典礼是昨天晚上。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。