beginning of curve英语标准发音：beginning of curve英式发音：美式发音：翻译中文曲线起点beginning of curve - 基本释义[词典1]曲线起点beginning of curve - WEB词典beginning of curve曲线起点Beginning of Curve BC曲线起点beginning of circular curve圆曲线起点 参考资料： 1.百度翻译：beginning of curve2.有道词典：beginning of curve3.爱词霸：beginning of curve
