n.犹豫不决；vi.犹豫不决；踌躇；优柔寡断；adv.慢吞吞地；犹豫不决地；adj.犹豫不决的；优柔寡断的； 变形： 复数：shilly-shallies过去式：shilly-shallied过去分词：shilly-shallied现在分词：shilly-shallying第三人称单数：shilly-shallies 英英释义： shilly-shally[ 'ʃili,ʃæli ]n.the act of procrastinating; putting off or delaying or defer