useful, practical 
Praxistauglichkeit 
praticità 
praticité 
practicidad Anwendbarkeit in der Praxis (S)praktischen Nutzen (S)Praxistauglichkeit (S)praktisch (Adj) 实用性 useful, practical 12 实用 [實-] shíyòng (practical-use) useful, practical: 这本词 典很~ the dictionary is very useful || ~的知识practical knowledge || ~性practicability '| Goethebuch | Vietnamese |
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