1. 失去兴趣：104. lose one's life失去生命 | 105. lose interest失去兴趣 | 106. lose one's job失业

2. 不再感兴趣; 不再引起兴趣：life interest (死后不得转移的)终身财产所有权 | lose interest 不再感兴趣; 不再引起兴趣 | make interest with sb. (因利害关系)对某人施加影响

3. 失去爱好：26. have an interest in 对......有爱好 | lose interest 失去爱好 | 26. move on 继续