hark/hɑrk; hɑːk/ v hark back to phr v [T] to keep talking about things that happened in the past 回想，说起〔往事〕: He's always harking back to his days in Hollywood. 他总是说说就回到他的荷里活时代。
hark back to to keep talking about things that happened in the past 回想，说起〔往事〕: He's always harking back to his days in Hollywood. 他总是说说就回到他的荷里活时代。