He's the diametrical opposite of his brother.
他和他的弟弟截然不同。
1.直径的
2.正好相反的
1.complete in respect of being opposite or different
1.Darkness itself is no more opposite to light than their actions were diametrical to their words.
即使黑暗与光明的对立，也比不上他们的行动同他们的言语那样背道而驰。
2.The policy of compromise and concessions is the diametrical opposite of the policy of resolute armed resistance.
这种妥协退让的方针，和坚决抗战的方针是根本矛盾的。
3.If the labyrinth seals don't fit in place, take diametrical dimensions of labyrinth seal and proper seat to realize the difference.
如果迷宫密封无法安装就位，测量迷宫密封和原有密封座的径向尺寸，确定两者间的差异。
4.The length is longer, the influence of diametrical error is more, moreover the semi-finished products'section exist different shape errors.
长度越长，直径误差的影响越大，而且坯料的截面存在着不同的形状误差。
5.Industrialization of large diametrical indium phosphide mono-crystal and crystal-chip
大直径磷化铟单晶及晶片产业化
6.diametrical line of junction terminal
枢纽直径线