monotonen.(说话或唱歌)单调；(文体的)单调；单调音adj.单调的；无变化的monotone iteration单调迭代monotone engravings单调的版画monotone increasing单调增,单调递增monotone decreasing单调减,单递减的,单调递减monotone collection单调集族monotone convergence单调收敛monotone web grammar单调组织语法monotone set functio单调集函数monotone restriction单调限制monotone semi-norm单调半范数