hackney 名词复数：hackneys 过去式：hackneyed 过去分词：hackneyed 现在进行时：hackneying 词形变化： 名词复数: hackneys | 动词过去式: hackneyed | 动词过去分词: hackneyed | 动词现在分词: hackneying | 动词第三人称单数: hackneys |
