Ocv
abbr. open-circuit voltage 开路电压
🗣️ 情景例句
It's going to be hard, but give it your best shot.
事情会很难，你尽力而为就是了。
His eye is swollen, Does it hurt?
他的眼睛肿起来了，疼不疼？
I'd prefer them not to play too loudly at the beginning.
我比较喜欢开始时的演奏不要太吵