1. | 拼图;拼板玩具a picture printed on cardboard or wood, that has been cut up into a lot of small pieces of different shapes that you have to fit together again |
to do a jigsaw 拼图画 |
2. | 神秘莫测的事物;谜团a mysterious situation in which it is not easy to understand all the causes of what is happening; a complicated problem |
3. | 线锯;镂花锯;钢丝锯a saw (= a type of tool) with a fine blade for cutting designs in thin pieces of wood or metal |