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1. 有益/有利：profitable /有益的/赚钱的/有利的/有利可图的/有利可图/裨/ | profitableness /有益/有利/ | profitably /有利地/有益地/
noun
1. the quality of affording gain or benefit or profit
Synonym: profitability gainfulness lucrativeness
2. the quality of being encouraging or promising of a successful outcome
Synonym: favorableness favourableness advantageousness positivity positiveness