Heo
abbr. higher executive officer 高级行政官员; high elliptical orbit satellite 高轨道地球卫星; highly elliptical orbit, hyperelliptic earth orbit 高椭率（地球）轨道; highly-inclined elliptical orbit 大倾角椭圆轨道
🗣️ 情景例句
He won't pay attention to anybody.
他不会认真倾听别人的话。
The accident held the train up for an hour.
那事故使火车延误了一个小时。
Why not?
为什么没有？