1N-COUNT 拼图;拼图玩具 A jigsaw or jigsaw puzzle is a picture on cardboard or wood that has been cut up into odd shapes. You have to make the picture again by putting the pieces together correctly. 拼图;拼图玩具
2N-COUNT [usually singular]错综复杂的情况;谜团 You can describe a complicated situation as a jigsaw . 错综复杂的情况;谜团