(adj.) become or made better in quality; 'was proud of his improved grades'; 'an improved viewfinder' .
(adj.) made more desirable or valuable or profitable; especially made ready for use or marketing; 'new houses are springing up on an improved tract of land near the river'; 'an improved breed' .
(adj.) (of land) made ready for development or agriculture by clearing of trees and brush; 'improved farmlands' .
艾弗里校对
埃维塔校对