不懈

• 拼音: bù xiè
• 汉字拆解: 不 = not; 懈 = 忄(heart) + 解 (to loosen), meaning to slack off

含义

Unremitting; untiring; persistent. Continuous effort without slackening.

A formal adjective/adverb describing sustained effort that doesn't let up. Often appears in the phrase 坚持不懈 (to persevere) or 不懈努力 (unremitting efforts). Common in formal praise and motivational contexts.

例句

1. 正是凭借不懈的努力，他才取得了今天的成就。
2. 科学家们进行了长达十年的不懈探索。
3. 只有坚持不懈，才能实现远大的目标。

用法指南

语境: motivation, achievement, praise

语气: admiring

正确说法

• 感谢大家的不懈付出。(Thank you all for your untiring dedication.)
• 成功需要不懈的坚持。(Success requires unremitting persistence.)

错误说法

• 我不懈地吃零食。(Don't use 不懈 for trivial activities — it's for serious, sustained efforts)

起源与历史

不 (not) + 懈 (to slacken). Never slackening in effort.

文化背景

世代: All ages

社会背景: Universal