be deaf in an ear

例句：

1. 1.She was so disappointed when she found out that her son was a be deaf in an ear.
   当她发现她的儿子是个聋子时，她感到非常失望。
2. 2. The teacher explained the concept of be deaf in an ear to the students.
   老师向学生们解释了“聋子在耳朵里”的概念。
3. 3.The story about be deaf in an ear is quite interesting.
   关于“聋子在耳朵里”的故事相当有趣。