one-track mind
复数形式
one-track minds
1
单向思维, 执念
used of a person whose mind is busy with the thought of a particular person or thing and cannot think of anyone or anything else
The idiom "one-track mind" originated from the concept of a train running on a single track, symbolizing a singular focus or preoccupation. It refers to a person who is excessively fixated or obsessed with a particular topic, idea, or desire, often to the exclusion of other thoughts or interests. The phrase is used to emphasize the narrowness of the individual's thinking and their inability to easily shift their attention or consider alternative perspectives.
- He has a one-track mind when it comes to fitness; he's constantly talking about workouts and nutrition.
当谈到健身时，他有一个单向思维；他不断谈论锻炼和营养。
- She has a one-track mind for success; her entire focus is on climbing the corporate ladder.
她对成功有着一心一意的头脑；她的全部注意力都集中在攀登企业阶梯上。
- Whenever he starts a new hobby, he gets a one-track mind and immerses himself completely in it.
每当他开始一个新的爱好时，他就会有一个单向思维，并完全沉浸其中。
- His one-track mind for money often leads him to make questionable decisions in pursuit of wealth.
他对金钱的单一思维常常使他在追求财富的过程中做出可疑的决定。
- She's so infatuated with her new romantic interest that she has a one-track mind and can't seem to think about anything else.
她对她的新浪漫兴趣如此迷恋，以至于她有一个单向思维，似乎无法考虑其他任何事情。