“voluntary labor on Saturday”的概念、定义、翻译、参考文献-科学参考

单词	voluntary labor on Saturday
释义	voluntary labor on Saturday Encyclopedia 哲学马克思主义伦理思想释 voluntary labor on Saturday星期六义务劳动 1919年5月由莫斯科—喀山铁路分局共产党员发起的活动。
随便看	surface modification of solids surface morphology of heart surface mount device surface mount device, SMD surface mount technology surface mount technology, SMT surface mulching techniques surface multiplication factor method surface nanocrystallization surface nonlinear optics surface normal surface nuclear explosion surface nuclear magnetic resonance sounding Surface Ocean-Lower Atmosphere Study surface of a cone surface of a cylinder surface of a prism surface of a pyramid surface of a section surface of centers surface of ceramics surface of class r surface of coincidence surface of congruence surface of constant breadth

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