The metaphase plate would thus be the null point between two equal but oppositely directed and acting groups of kinetochore tubules 中期板大概是两个相等而方向相反的放射状着丝点微管群之间的平衡点。收藏
Either of two oppositely charged terminals,as in an electric cell or battery. 电极两个带相反电荷的电极中的任一个，如在电池或蓄电池中收藏
副词解释：