柯林斯词典date back (dating,dated,dates) 1. PHRASAL VERB If something dates back to a particular time, it started or was made at that time. 追溯 The issue is not a new one. It dates back to the 1930s at least. 这杂志不是新的，它至少可以追溯到20世纪30年代。 返回 date back