1
disinterest in sth
His disinterest in politics is well known.
他对政治不感兴趣是众所周知的。
不感兴趣；缺乏兴趣
先理解核心含义，再看它在真实句子里的用法。
不感兴趣；缺乏兴趣
Lack of interest, attention, or curiosity.
His disinterest in politics is well known.
他对政治不感兴趣是众所周知的。
缺乏兴趣(关注或好奇)
An absence of interest (attention or curiosity).
无利害关系；公正
The absence of interest (bias or stake).
She showed complete disinterest in the lecture, checking her phone the whole time.
她对讲座表现出完全的无兴趣，一直在看手机。
His disinterest in politics surprised his family, who were all active voters.
他对政治的无兴趣让家人感到惊讶，他们全都是活跃的选民。
The teacher noticed the student's disinterest and tried to engage him with interactive activities.
老师注意到了学生的无兴趣，并尝试用互动活动来吸引他。
His disinterest in politics is well known.
他对政治不感兴趣是众所周知的。
注意介词 in 的使用。
She showed complete disinterest in attending the meeting.
她对参加会议表现出完全不感兴趣。
较为正式的用法。
The teacher noticed the student's disinterest toward the subject.
老师注意到学生对该学科缺乏兴趣。
Not this
He is disinterest in the topic.
Use this
He is uninterested in the topic.
错误将名词 'disinterest' 用作形容词，正确表达应该使用形容词 'uninterested' 或使用名词结构 'have disinterest in'。
Not this
She showed a complete uninterest in the proposal.
Use this
She showed a complete disinterest in the proposal.
'uninterest' 不是标准英语词汇，正确表示“无兴趣”的名词应为 'disinterest'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
对……缺乏兴趣
His disinterest in politics is well known.
常与介词 in 搭配，后接名词或动名词。
表现出不感兴趣
She tried not to show disinterest during the lecture.
动词搭配，可用介词 in 引出对象。
完全不感兴趣
The company met the new policy with complete disinterest.
强调程度，disinterest 通常作不可数名词。
假装不感兴趣
He looked at the antique watch with feigned disinterest.
书面语，指故意表现出冷淡的样子。
司法公正；不偏不倚
Judicial disinterest is essential for an impartial trial.
正式用语，强调审判中无偏私。
Use disinterest naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆：dis（不）+ interest（兴趣/利益）——没兴趣也没私利，所以公正。
语域：mixed 常见场景：正式或书面场合、涉及公正性或利益关系的讨论 该词有两个含义：“缺乏兴趣”和“公正、不偏不倚”。前者多用于较正式的书面描述，后者常见于对判断、报道或仲裁客观性的讨论。实际使用时需根据上下文判断词义。
与 disinterest 真正押韵的常见词是 interest（/ˈɪntrɪst/），重音和尾音一致。rest、best、guest、chest 拼写以 -est 结尾，但读 /ɛst/，与 interest 的 /ɪntrɪst/ 不同。tryst 读 /trɪst/，与 disinterest 末尾的 -trist 同音，但重音落在 disinterest 的 in- 上，所以不算整词押韵。
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.