prolong meaning in English
vt.
1.延长；拉长，拖长；引伸。
2.将(元[母]音等)拉长发音。
3.拖延，延期。
短语和例子
Examples
- The treaty has been prolonged for another ten years .
条约延长十年。 - They have experience of prolonged struggle .
他们具有长期斗争的经验。 - The silence was not very prolonged .
沉默的僵局很快被打破了。 - It was useless to prolong the discussion .
继续争下去没有用。 - The bleeding has been mild but very prolonged .
出血轻微，但持续的时间很长。