benefactor pbenifaektr); 'bmo,faekt/ n person who has given friendly help, esp financial help, to a school, hospital or charitable institution. 幫助者; 恩人; (尤指學(xué)校、醫(yī)院或慈善機(jī)關(guān)的) 捐助者。 benefactress /'benifaektns; 'bcna/faektns/ n woman ~. 女恩人; 女捐助者。