他现在是一位教师，并且是社区内受人尊敬的一员。He was now a teacher and a respectable member of the community.他是一位锐意进取、竞争意识很强的主管，颇受尊敬。He is respected as a very aggressive and competitive executive.我想你得承认他是个备受尊敬的专栏作家。I think you'd agree he&...
胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.Callose stains are aniline blue, resorcin blue and rosolic acid.过敏性坏死反应和胼胝质的形成是2个重要的抗锈机制.Hypersensitive reaction and callose formation were two important resistance mechanisms....