Obv
abbr. obvious 明显的; obverse （铸币、奖章等的）正面; on-balance volume 平衡交易量; octane blending value 辛烷混合值
🗣️ 情景例句
Five five five...one seven two oh. Hello? 555-1720
喂 喂?
When flatterers meet, the devil goes to dinner.
马屁精会面，魔鬼去赴宴。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。