Tou
abbr. 追踪装置（Trace Operate Unit）
🗣️ 情景例句
Come on, Robbie.
走吧 Robbie。
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，