double-sheathed needle　是什么意思_double-sheathed needle　用英语怎么说_double-sheathed needle　的翻译_double-sheathed needle　翻译成_double-sheathed needle　的中文意思_double-sheathed needle　怎么读,double-sheathed needle　的读音,double-sheathed needle　的用法,double-sheathed needle　的例句