gambling的意思是赌博。
1. gambling game:赌博游戏
2. gambling industry:赌博业
3. gambling debt:赌债
4. gambling machine:赌博机
5. gambling habit:赌博习惯
6. gambling den:赌窟
7. gambling pool:赌博圈
8. gambling addiction:赌博成瘾
9. gambling casino:赌场
10. legal gambling:合法赌博