单词	坤書
释义	同BRIDAL
随便看	focus of的意思 focus of a lens的意思 focus (of an earthquake)的意思 focus of a parabola的意思 focus of a parabola (analytical geometry)的意思 focus of attention的意思 focus of convenience的意思 focus of earthquake的意思 focus of ellipse的意思 focus of expansion的意思 focus of expansion(foe)的意思 focus of infection的意思 focus on的意思 focus one’s attention on的意思 focus out的意思 focus-out的意思 focus (pl. foci)的意思 focus point的意思 focus prediction的意思 focus projection and scanning的意思 focus puller的意思 focusrect的意思 focus rectangle的意思 focus ring的意思 focussed的意思