Ocv
abbr. open-circuit voltage 开路电压
🗣️ 情景例句
I lived in Florida,
我住在 Florida，
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。