短語詞組短語track sb down 繙譯track k down 追查;偵察track sth down 繙譯track -down system 倒查制度Track slowing down 路線慢行We 'll track him down 我們會(huì)逮到他的track down the fact 查尋事實(shí)run down track down 追捕到 返回 track down