Ssts
abbr. signaling and supervision techniques study 信号传送与监听技术研究; space surveillance and tracking satellite 空间监视与跟踪卫星; space-based surveillance and tracking system 天基监视与跟踪系统
🗣️ 情景例句
Their TV news is going to cover it.
他们的电视新闻将报导这一消息。
It'll come to me.
我会想起来的。
Did Huifang jump farther than Ann?
惠芳跳得比安远吗？