dnf天光云影丑吗:初一首字母填空:After a few s____,the UFO disappeared.
来源:百度文库 编辑:中科新闻网 时间:2024/04/30 04:02:12
After a few seconds,the UFO disappeared.
a few seconds 在次second是秒的意思。过了几秒钟,不明飞行物消失了。
seconds
为什么是second呢?
After a few seconds,the UFO disappeared
seconds秒