Opposites反义词
oppositeadj.相反的;对面的;对立的prep.在 ... 对面;演对手戏adv.在对面地;处于相反位置地n.对立物;对立者;对手
opposite quality quotiety相对质量系数
opposite and complementary相反相成
opposite sides of the fence意见相左
opposite hydraulic pressure对向液压
oppositely directed photons反方向传播的光子
opposite collinear in space空间中反向直射
opposite-sex communication异性同伴交往
oppositely charged particles电荷相反的粒子