ov的翻译，读音
释义：
abbr. 观测速度（observed velocity）；输出阀（output valve）；过电压（overvoltage）
n a terrorist group of Protestants who oppose any political settlement with Irish nationalists; a paramilitary group that attacks Catholic interests in Northern Ireland
n a terrorist group of Protestants who oppose any political settlement with Irish nationalists; a paramilitary group that attacks Catholic interests in Northern Ireland