na.焦点...

focal point的复数形式为：focal points...

Longevity Hill is the focal point of the Summer Palace.万寿山石颐和园的中心,从山顶可以俯瞰全景.The third part a focal point of this paper.第三部分是本文的重点.It a merry - go - round with respect and love as its focal point.它就像是以尊重与爱为轴的旋转木马....

focal point的音标：focal point的英式发音音标为：['fəʊkəl pɔint]focal point的美式发音音标为：['fokəl pɔɪnt]...