下决心xiàjuéxīnTop 25000Meanings1. to determine2. to resolveCharacters used下below决to decide心heartExamples3我wǒ去年qùnián下决心xiàjuéxīn来lái日本Rìběn。I decided to come to Japan last year.我wǒ去年qùnián下决心xiàjuéxīn要yào到dào日本Rìběn来lái。I decided to come to Japan last year.她tā下决心xiàjuéxīn要yào成为chéngwéi秘书mìshū。She's determined to become a secretary.