SI.com - The Detroit Pistons signed free-agent guard Tony Delk on Wednesday in an effort to replace Carlos Arroyo, who recently was traded to the Orlando Magic .是什么意思_SI.com - The Detroit Pistons signed free-agent guard Tony Delk on Wednesday in an effort to replace Carlos Arroyo, who recently was traded to the Orlando Magic .在线翻译_英语_读音_用法_例句