adj.拆开针脚的，拆缝的；v.拆开，拆散( unpick的过去式和过去分词 )； 英英释义： unpick[ 'ʌn'pikt ]v.become or cause to become undone by separating the fibers or threads of同义词：unravelunknotunscrambleuntangleundo (the stitches) of (a piece of sewing)