Ocv
abbr. open-circuit voltage 开路电压
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
Liberty often degenerates into lawlessness.
自由随便，经常堕落到无法无天。
Many offices use answering machines to give information.
许多办公室使用留言机来提供信息。