angle of circumference
词语: angle of circumference
解释: 圆周角
词典: 海运专业英汉词典
angle of circumference 相关解释
angle of circumference 〔名词〕圆周角
圆周角 angle in circular segment;angle of circumference;round angle
圆周角 round angle
圆周角 angle in a circular segment;angle of circumference