单词翻译。

1.事情；问题        __________

2.胃痛；肚子痛     __________

3.疼痛的                __________

4.后背；背部         __________

5.胳膊；臂             __________

6.耳朵                    __________

7.眼睛                    __________

8.脚；足                 __________

9.手                        __________

10.头；头部            __________

11.腿；腿部            __________

12.嘴；口腔            __________

13.脖子                   __________

14.鼻子                   __________

15.牙齿                   __________