“optimistic and efforts to forge ahead”的概念、定义、翻译、参考文献-科学参考

单词	optimistic and efforts to forge ahead
释义	optimistic and efforts to forge ahead Encyclopedia 哲学马克思主义伦理思想释 optimistic and efforts to forge ahead乐天努进中国早期马克思主义者、五四运动时期革命文化运动的组织者和领导者之一李大钊提出的伦理命题，亦即在快乐中奋斗和在奋斗中快乐，反映了作者的马克思主义唯物史观与人生观。
随便看	system of shares in enterprises system of signs system of solutions system of special protection of labour for underage worker system of spherical coordinates system of strongly elliptic equation system of strongly elliptic equations system of subgroups system of submanifolds system of subvarieties system of systems system of teacher education system of teacher engagement system of testing and appointment system of the discipline inspection and supervision System of the Historiography Institute system of the palace library system of the pollution accident reporting and its handling system of the provisional central government of the Soviet Republic of China system of the upper and lower garment system of three-time proofreading and once through reading system of total differential equations system of township and precinct System of Transcendental Idealism system of transitivity

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