……Chord AB is tangent to the diameter.谁帮我翻译一下这句话啊?

……Chord AB is tangent to the diameter.谁帮我翻译一下这句话啊? love is a chord in life,not a solo. vocal chord love is a chord in life, not a solo.什么意思啊?love is a chord in life, not a solo.到底是什么意思啊! chord progression是什么意思 Quorra's chord chord progression是什么意思 strike a music is part of the human psyche because it always strikes a chord with us how far from the centre of a circle is a chord of length 18cm if the radius is 15cm〜答案12cm求过程 Chord and the moon's chord是特指圆的弦吗? chord和修什么关系以上 A chord的歌有哪些? a chord 是东城卫的吗? 音乐上的和弦是chord吗? 音乐上的和弦是chord吗? a.chord和东城卫有什么关系a.chord是东城卫的吗 《终极一家》中的 “a chord” 是英文名字吗?