旷日持久
kuàngrì-chíjiǔTraditional 曠日持久
protracted; long-drawn-out
Every meaning
kuàngrì-chíjiǔ
- protracted; long-drawn-out
Its characters
- 旷kuàngvast; open
- 日rìday
- 持chíto hold; to grasp (as in 手持)
- 久jiǔlong (time)
Words with 旷
Words with 日
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.