VIE-ENG DE-ENG SEA LANG DICT CTD LESSONS RANDOM CEFR EXPERT VietnamesePod 126LESSONS GLOSSIKA SAIGONESE 150 THEMEN 3600 LTWF WORDTYPE FREQUENCY ARTIFICIAL LANGUAGES 1800 H.I.M.Y:M. OXFORD 32000 TED TED2 SEA LANG BITEXTS
WN: 00840212-a economic eng:def using the minimum of time or resources necessary for effectiveness
WN: 00840212-a economical eng:def using the minimum of time or resources necessary for effectiveness
























Glossika Sentences
EXPRESSION: using the minimum of time or resources necessary for effectiveness +



GLOSSIKA