不可或缺 (bù kě huò quē): Indispensable — Meaning & Stroke Order

Water is an indispensable element for life.

In the era of globalization, foreign language skills have become an indispensable competitive advantage.

Do you think parental encouragement is truly indispensable for a child's growth?

Sleep is indispensable for health; you should get eight hours of sleep every day.