Meaning and Usage
"充电" literally means "to charge electricity," commonly used for charging batteries in devices like phones or electric vehicles. It also metaphorically means "to recharge oneself," referring to resting or refreshing one's energy.
Common Collocations
- 充电宝 (power bank): a portable charger
- 充电器 (charger): device used to charge batteries
- 充电时间 (charging time): duration needed to charge
Usage Notes
When used literally, "充电" refers to supplying electric power to a device. Metaphorically, it describes taking a break to regain energy. This dual use is common in daily conversation. Avoid confusing "充电" with "放电" (discharge).
Register and Tone
"充电" is neutral and widely used in both formal and informal contexts.