增值

CC-CEDICT

CC-CEDICT · CC BY-SA

Wiktionary

1. 1.to increase in value; to appreciate; to add value
2. 2.to recharge; to top up (a smartcard, etc.)
3. 3.to enrich (oneself); to pursue self-improvement (by acquiring new knowledge or skill, etc.)

Wiktionary · CC BY-SA