常見例句用作形容詞 (adj.)There is unproductive consumption by productive consumers.生產(chǎn)性消費(fèi)者也有非生產(chǎn)性的消費(fèi)。Labour has accordingly been distinguished into Productive and Unproductive.勞動因此而被分成生產(chǎn)性的和非生產(chǎn)性的。 返回 non-productive