Tsrs
abbr. time synchronized ranging system 时间同步测距系统
🗣️ 情景例句
Don't talk so loud, you may be overheard.
别这么大声说话，别人会听见的。
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
In fact, I was a bit frightened and didn't know what we should do.
事实上我有点害怕，不知道我们该怎么办。