词汇	a reluctant answer
释义	a reluctant answer 勉强的答复
随便看	regularly-varying function regularly varying tailed regular macromolecule regular mail regular-mail regular maintenance regular maintenance of bridge and tunnel regular maintenance of buildings and structures regular major regular maltipartite tournament regular management regular manifold regular map regular mapping regular Markov chain regular markov renewal process regular marriage Regular martingale regular mathematics teaching regular mating system regular matrix regular matrix decoder regular matroid regular maximal ideal regular maximal left ideal