Tou
abbr. 追踪装置（Trace Operate Unit）
🗣️ 情景例句
The whole family decided to spend their holiday in Hawaii.
全家决定到夏威夷度假。
What a surprise, the dinner did not taste bad after all!
很出人意外，这顿晚餐不是很好吃么？
Yes, sir?
什么事，先生？