单词	余调环--上同调环
释义	上同调环；余调环contrahomology ring
随便看	to tax somebody with pride tote toteable to teach a doctrine to teach and convert all men to teach and practice to teach and transform to teach and warn to teach a school to teach boxing and cudgeling to teach boxing and single-stick to teach children to teach children, to teach the rudiments to teach for a living to teach in the womb to teach men by example to teach men without weariness to teach one how to do to teach one's grandom to grope ducks to teach one's grandson to grope ducks to teach persons without weariness to teach religion to teach the ignorant to teach the manual to teach the young